My tanks: 6 April Update

With spring comes a lot of new things including lots of updates! The weather is finally warming up here, and I'm gearing up for some outdoor summer projects that I will fill you in on later.

First off, the pond is open for 2013! Earlier this week we took the net off the pond. I spent a few hours cleaning out a lot of the algae that built up over the winter and clearing out any debris that made it through the net. The koi were out to greet me and the water is almost warm enough to start feeding them. I start them out with Cheerios at 55F (13C) and move them to wheat germ when the temp hits 65F (18C).

Freshly uncovered and cleaned of most algae

The koi just hanging out in the sunshine.

The next major change is a new tank! I removed the red cherry shrimp from my community and set up a tank dedicated to breeding them. My gourami were making it next to impossible to breed them, so I just removed the shrimp. I moved over the remaining adults and later that week found four juveniles hiding in the moss. Thus far the female has released one clutch of eggs and is holding a second. Because the founding population is so small, I'm going to order more red cherries. Too much inbreeding produces shrimp that are far to weak. The plants are mostly stems with some anubias. The plant list: Bacopa carolinia, dwarf sagittaria (Sagittaria subulata), Myriophyllum mattogrossense, Rotala rotundifolia, Anubias spp, riccia, Subwassertang, and java moss.

Full tank shot

Two males and juvvie eating sinking wafers.

There have also been large changed in my community tank. I've finally added the cardinal tetra. I bought 12 from msjinxkd.com. They came in excellent condition and have been flourishing ever since. They are as gorgeous as they are in pictures, and I'm completely in love. The shoal has been dubbed "The Shinies" and my family remarked that they almost look like they are glowing.

My new cardinal tetra; I apologize for the dark picture.

The other major change in my community has been an addition of more crypts. The dwarf sagittaria (Sagittaria subulata) and dwarf chain sword (Echinodorus tenellus) I had in there was just languishing. I don't know if it was the light or the tannins or just what, but they never grew for me. So I removed what was still alive and placed it in the shrimp tank. I replanted that side of the tank with green wendtii (Cryptocoryne wendtii var green) and red wendtii crypts (Cryptocoryne wendtii var red) and C. spiralis from AquariumPlants.com. I've had minimal melt with them and even see new growth. I'm very pleased with them. You can see them on the right side of the tank.

Full tank shot; the bettas are still in the breeder boxes.

The first of my summer projects I have begun are my snail bowls. Since my goldfish are growing larger and more apt to eat the smaller snails, I need to grow out my snails before I introduce them into that tank. I have set up two old betta bowls as snail bowls. One has hornwort and the other has anarcharis clippings from my betta tank, and both have a layer of duckweed. Because my water is so soft I have crushed coral substrate to maintain a steady pH and enough water hardness for the plants and snail shells. They get weekly water changes with the waste water being used to water the terrestrial plants in the terrarium window.

Right bowl - hornwort; left bowl - anarcharis

Ramshorn snails in the anarcharis bowl

....

My Favorite (Aquarium) Fish

As soon as people here I keep aquariums they ask me what my favorite fish are. It's so hard to just pick one, so I've come up with a list of my top ten favorite aquarium fish! Let's count them down!

10. Rummynose Tetra (Hemigrammus bleheri)

Rummynose tetra individual (SeriouslyFish.com)

These little beauties are some of the most tightly shoaling tetras in the freshwater world. Sure other tetra will shoal from time to time, but these guys do it almost nonstop. They aren't the most colorful of the tetra, but that lovely red nose sure can shine! Like most of the fish on my list, they are softwater fish. These little beauties can withstand the high temperatures that discus need and are often recommended with them. 

9. Twig Catfish (Farlowella spp)

Farlowella spp clinging to Anubias (sampukko @ Flickr)

This fish lives up to its name. In poorer quality video and pictures it can easily be mistaken for a twig. Its appearance is its camouflage and helps it remain undetected in the wild (and in the aquarium sometimes!). Even though I don't see him every day, I still love my farlowella. They are closely related to plecos but have an almost entirely vegetarian diet. They get quite long (7 inches [17 cm]) but lack the girth to go with it. They get along very well with small fish and shrimps. I've even seen my shrimps climb on him like he was a real twig!  

8. Gourami (Trichogaster spp)

Male dwarf gourami in territorial display (SeriouslyFish.com)

An air-breather just like bettas, these little fish can make excellent centerpieces for a small tank. They do fine alone or in groups, but it's best to have multiple females per male in a group. They can be a bit territorial towards other gourami and fish that resemble gourami like bettas and cichlids, so if you are keeping multiple gourami in a tank you need to have a lot of hiding spaces for them. Gourami love areas of thick planting as well as floating plants. While I know my male gourami would do fine on his own, I just love watching his colors shine as he displays for his females.

7. Botine loaches (Botia spp)

Juvenile ladder loaches Botia rostrata playing (Emma Turner @ Loaches Online)

I fell in love with these guys years ago but have not been able to get them in a tank of mine yet. I saw them playing in a petstore and fell in love. If I were a more capricious person I would have bought them then and there, but I went home and did research.  For the most part, the botine loaches need tanks 55 gallons (208 L) or larger. They get larger than you would expect (3+ inches [8 cm] depending on species) and need to be in groups of 6 or more. On top of that, they are very active. But what made me fall in love with these little buggers was the way they interact with each other. They really look like they are playing. They also like to pose in strange positions around the tank which includes laying on their sides or at otherwise odd angles just because they feel like it. For little fishes, they have lots of personality, and I can't wait to get some of these in a tank of mine one day.

6. Discus (Symphysodon spp)

Captive bred discus Symphysodon aequifasciata (SeriouslyFish.com)

They are called the kings of the aquarium and for good reason. Growing to approximately the size of a CD and coming in rainbow of colors, discus make an impressive sight in an aquarium.Their unusual shape and myriad of colors are what first grabbed my attention, but I was hooked when I saw them swimming in an aquarium. They are so graceful! But with that grace and beauty comes a great amount of care. This coupled with their cost doesn't make them a fish for beginner or even most intermediates. It also makes them difficult to pair with other fish; it's not that they are aggressive, but it's that they need very warm, soft, and acidic water.

5. Cardinal Tetra (Paracheirodon axelrodi)

Cardinal tetra shoal (Leino88 @ Flickr)

Another one of the few fish that can withstand the high temperatures discus need, they also rival discus in coloration. Those blue streaks stand out across a room and make them the most beautiful tetra in my opinion. Up close the deep red streak that runs their full body length becomes apparent. Their relaxed and calm nature makes them a great pair with other beautiful fish like gourami and discus. Whether they are in a loosely shoaling group of 12 or in a tight shoal of 50 these tetra stand out in a tank and in my heart. If I could have any tetra in a tank, it would be these guys.

4. Fighting Fish (Betta splendens)

One of my personal bettas, Lumi the halfmoon plakat

A lot of people call these little fish with a big attitude, and I'm more than inclined to agree. Every single betta I've owned has been very personable. Those long flowing fins entice many people in, but I am more fond of the rainbow of colors they come in. Another one of my favorite things about bettas is their adaptability to smaller tanks and different water parameters. Bettas were the only fish that I could have in my 5 gal tanks while I was in college. They will also do well in hard or soft water, so you can keep them no matter what your tap water is. 

3. Kuhli loaches (Pangio spp)

A group of Pangio shelfordii (SeriouslyFish.com)

Along with the twig catfish, these little guys are some of the strangest looking fish on my list because they don't look like fish! They look like little worms! This is especially true of the brown species. Kuhli loaches have squirmed their way into my heart. Just like the botine loaches they are full of energy and spunk. They like to drape themselves in odd positions around the tank and use those adorable whiskers to sniff out food. They love the company of other loaches and it's not uncommon to see three or four squished together in the same hidey-hole. Many people have trouble with these guy hiding a lot, but I never have. I think it's because I give them enough hiding spaces that they feel comfortable to come out all the time. 

2. Goldfish (Carassius auratus auratus)

My two current fancy goldfish, Magikarp and Burbbles

Years ago when I was a young girl, these bubbly little fish stole my heart. My knowledge of their care and love of them have only increased through the years. Yes they need large tanks and lots of water changes, but it's worth it for those wiggly bodies and cute faces. I can't imagine my life without goldfish.

1. Koi (Cyprinus carpio)

Byakko, my shiro utsuri koi. Taken in 2011.

While not a true aquarium fish, they are a big part of the hobby and one of my favorite fish. But they didn't start out that way. I never really appreciated them until my little koi that I bought back in 2007 grew into 18 inch (45 cm) beauties. I spend hours in the summer just watching them swim around the pond. In the store, they do just look like large goldfish, but when they are grown there is nothing that rivals their beauty and grace. 

I am lucky enough to own a good number of these including goldfish, bettas, koi, kuhli loaches, and twig catfish. One day I will have all of these fish, but some like the botine loaches and discus are potentially a decade away. It's good to have dreams.

My Tanks: 15 Feb Update

Wow. It's been a long time since an update, and I have a lot to tell. There will be a lot of pictures.

Community Tank

The biggest changes have been in the 29 gal community. It is almost completely stocked. In the beginning of January I ordered my Farlowella acus from Invertibrates by Msjinkzd. Since I knew it might still be a while before there was some color and movement in the tank I also ordered a handful of red cherry shrimp (Neocaridina heteropoda var. red) to add some movement and color. Everyone arrived safe and in great health; I highly recommend buying from this seller! I know I will be a repeat customer. Just take a look at what she sent me! 

Farlowella acus on his first week in the tank. He's cleaned up that algae now.

From the side. The seller did an excellent job of making sure he was eating
before selling him. Comes off his wood when the algae wafers go down.

One of my female RCS just a few days after introduction. She is now berried.

The crypts that I added back in December have really taken off. Both plants have very little melting, and I see lots of new leaves. The tiger lily did not make it. It showed good growth for a few weeks and then the leaves just withered away and never came back. I noticed a problem with the flow behind the smaller piece of driftwood, and had to move the wood and the dwarf sag and pygmy chain sword that was behind it. The sword never recovered and my other sword that was in the tank died off, too. The dwarf sag is slowly recovering, but I don't think it will ever do well there. So I'm looking to put some more crypts on the right side later this year.

In the beginning of February I ordered kuhli loaches (Pangio oblonga) and a trio of honey gourami (Trichogaster chuna) from The Wet Spot in Oregon. Everyone came through quarantine without a hitch so they were put in the main tank a week after they arrived. In fact, they actually spawned twice in the QT to give you an indication of the health of the fish when they arrived. The Wet Spot is another seller I highly recommend.

Full tank shot. You can see the male just to the left of the wood.

One of the females defending her position.

My male gourami trying to romance one of the females.

I believe this is one of the new loaches. It's rare that I get
a picture of them at all, so a butt shot will have to do!

Other tanks

Not too much has changed in my betta and goldfish tanks. I removed the fake floating plants in the goldfish tank since the live plants have grown large enough to fight the current from the filters. It took the goldfish a little bit to get used to, but they're adjusted now.

In the betta tanks I've replaced the home-made sponge filters with Hydro II sponge filters. I noticed some algae issues a few months back and decided I needed a bit more flow. The Hydro II's have give that to me but still keep the flow low enough for the bettas. It's a win-win!

And I did a bit of decorating both tanks for Valentine's Day!

Goldfish tank! Pardon the algae on the back wall.

Hearts on the betta tank! They flared at them for a few minutes.

My last bit of news is a plan to set up a new tank! The plants in my second betta tank just never did well. So I'm breaking down that setup, finding new homes for the bettas and setting up a dedicated red cherry shrimp tank! Those little shrimps were just supposed to be a placeholder until I could get some movement in the tank, but I've fallen in love with them. I have seen the female RCS holding eggs in the community, but I've never seen the babies. I'm pretty sure the fish are eating them. So instead of fighting nature I'm going to dedicate a tank to my shrimps!

Goldfish Breeds

Goldfish are some of the longest domesticated fish. Today there are something like 20 different breeds recognized around the world. Many of these breeds originated in China and Japan, but the US and some Europeans have gotten into the game in the last century. Of all the breeds of goldfish only a handful would actually be recognizable to most people as a goldfish breed. I’ll recount most of the common ones (and some uncommon ones) here.

Single-tail goldfish

Common (also called hibuna)

This is your basic pet store goldfish. These are often the fish you see in the horrible “feeder goldfish” tanks. They are the stereotypical goldfish and resemble the first ones ever domesticated. They can come in any color from white to black to yellow. Their fins are short and their bodies are stocky.  

Common goldfish (Left: Bristol Aquarists Society | Right:raingarden.us)

Common goldfish, like all single-tail goldfish, are not suited for the typical home aquarium. Reports of these guys reaching 14 inches in a pond isn’t uncommon. They make good buddies with other single-tail goldfish as well as koi in a pond. They can be temporarily housed in large indoor tanks, but they are best kept in ponds away from fancy goldfish as commons will out-compete them.

Comet

These guys are one step up from the common goldfish. Their bodies are a bit slimmer, and they gain long, flowing fins. Comets come in solid or bi-color. Commonly found in pet stores, these are all too often stuffed into horrible fish bowls. But they really do best in pond with other single-tail goldfish and koi.

Comet goldfish (raingarden.us)

Shubunkin

Sometimes called the poor man’s koi, these are the goldfish that most resemble the typical koi colors. They have the same body shape and fins as the comet goldfish but are all tri-colored. A well-bred shubunkin will also have rounded ends to their caudal fins. Like koi, shubunkins don’t have a place in the home aquarium. They are best viewed in ponds with comets and common goldfish.

Shubunkin goldfish (raingarden.us)

Double-tail goldfish (fancy goldfish)

Fantail

This was the first fancy goldfish, and today remains the most common fancy goldfish. Their bodies have the typical rounded shape, and their dorsal fin is split into four segments. They come in all colors from black to yellow to tri-color and can have a variety of tail sizes from short to the elongated veiltail. These are generally hardy fish, and depending on how severe the winters are they can be kept in ponds year-round. For a fancy goldfish they are boisterous and fast and shouldn’t be combined with some of the fancier varieties I’ll cover later.

In terms of tank space, fancies are much less demanding than single-tail goldfish. A 30 gal (110 L) tank is just large enough to house two fancies, but really a 40 gal (150 L) or larger tank is best as goldfish like company.

Fantail goldfish (raingarden.us)

Wakin

Another uncommon goldfish breed that is best kept in ponds. These fish are like common goldfish in body shape and growth, but they have a short double-tail. The long-tailed version is called a wantonai. Due to their large size, these fish are best left in ponds as in fact they were bred to be viewed as such. They aren’t found in many pet stores around the country, but many goldfish breeders will have them or be able to acquire them.

Left: Wakin goldfish | Right: Wantonai goldfish (raingarden.us)

A variation of the wakin is the jikin. Jikin have the same body shape, but have all white bodies and orange fins. Since these fish are hard to breed, they are even more uncommon than the wakin.

Jikin goldfish Left: (exoticgoldfish.net) | Right: (Practical Fishkeeping)

Oranda

Similar to the fantail goldfish, but oranda have a fleshy growth on their heads and operculum called a wen. Often times the wen isn’t fully developed until three or four years of age. Oranda can be fast and feisty when they are young, but the large wen will slow them down as they age. Sometimes it will obscure the eyes and cause the fish sight problems. The fins can be long or short, and they come in a wide variety of colors. This is another variety of fancy goldfish that is hardy enough to survive in some ponds year-round provided the temperature doesn’t go below 55F (13C).

The redcap oranda is a specific variation of the oranda where the wen only develops on the top of the head. The wen is red, and the rest of the body completely white. This gives the fish an appearance like the tancho koi or the Japanese flag.

Left: calico oranda (cngoldfish.net) | Right: redcap oranda (lilopet.com)

Ryukin

My personal favorite, the ryukin, is another common variety of fancy goldfish. They have shorter bodies than fantails, but their bodies are thicker. The back should slope up sharply from the head and give a humped appearance. Their fins can be long or short, and they come in all colors from solids to calico. Because ryukin are so short, they often have digestion problems.

Ryukin goldfish (cngoldfish.net)

Telescope

Sometimes called “dragon goldfish” the telescope is another popular and widely recognizable fancy goldfish. They are defined by their bulbous, bulging eyes which give the fish a unique profile when viewed from above. This also gives them a sight disadvantage against other varieties of goldfish; for this reason they should be target-fed if kept with goldfish like fantails or orandas. They come in a wide variety of fin lengths and colors including solid, bi-color, and calico. When they are all black, telescopes are called black moors. The panda coloration (black and white) is another popular coloring.

Telescope goldfish | Center - black moor | Left - panda moor
Left: (exoticgoldfish.net) | Center (kokosgoldfish.com) | Right: (cngoldfish.net)

Tosakin

These little beauties resemble ryukin from the side, but show their true colors when viewed from above. Their fused caudal fins splay out to form a wide veil. They aren’t a very hardy breed, but are best kept in ponds as their tales are breed to be viewed from above. For this reason, they aren’t commonly seen in pet stores as few people can devote the energy to either heating a pond in the winter or constructing an indoor pond. They are most often seen in red and white, but some calico specimens are available. The breed was almost wiped out following the heavy bombing of Japan during WWII, but one breeder managed to find six fish still living in a restaurant. Today all tosakin goldfish are descended from those six fish.

Tosakin goldfish; Left (exoticgoldfish.net) |
Center (rafflesgold.com) | Right (Practical Fishkeeping)

Pearlscale

Still not common by any means, but gaining popularity is the chubby little pearlscale. These fish are even wider in body than ryukin. Their scales also have a pearlescences to them which gives them their name. Since their bodies are so bulbous, they usually have short fins to facilitate movement. They aren’t as hardy as the varieties I’ve previously listed, so they should be kept with other more fancy varieties. They are also prone to digestive problems due to their extremely rounded body.

A pearlscale with a wen is called a crowned pearlscale. Usually the wens don’t develop as fully as they do in oranda, but they do further hamper the swimming ability of these fish.

Right & Center: Pearlscale goldfish | Left: crowned pearlscale
Right (exoticgoldfish.net) | Center (Bristol Aquarists Society) | Left (petgoldfish.net)

Ranchu (sometimes called lion head)

These fish are distinguished by their lack of a dorsal fin and the presence of a wen that extends down the cheek. You may think this renders them rather useless at swimming, but they are adept enough to compete with oranda and ryukin. They come in all colors and typically have short fins. While not seen in all pet stores, they are found in some throughout the country and can be ordered online from breeders. 

Ranchu goldfish; Right: (Petgoldfish.net) | Center & Right: (raingarden.us)

Celestial

This is one of the most modified and fancy goldfish commonly seen. These goldfish have no dorsals, and their eyes bulge and face skyward, hence the name. This gives them a severe sight and swimming impediment. This is one of the breeds that does best in a single-breed aquarium with low water flow and no sharp decorations.

Celestial goldfish; Right: (Bristol Aquarist Society) | Left: (exoticgoldfish.net)

Bubble eye

Another highly modified breed of goldfish. These fish are defined by the large fluid-filled sacks that extend from under their eyes. They lack a dorsal fin and their eyes bulge upwards, too. Those fluid filled sacks are rather delicate and can be burst by objects in the aquarium. They will grow back and repair itself but the two sacks will not be equal in size anymore. Due to their delicate nature, they are best kept in single-breed aquariums. These goldfish are too delicate to combine with most other fancy goldfish.

Bubble eyes;  Right & Left (Bristol Aquarist Society) | Center (cngoldfish.net)

The images of fish and breed descriptions I have given you are from goldfish clubs and breeders. Often times pet store goldfish won’t quite fit into these categories nicely because they haven’t been bred for show. Sometimes you just have to take your best guess at what your pet goldfish is. If you have any questions, feel free to post a picture!

My Tanks: 13 Dec Update

A lot has happened since my last tank update. Basically something has changed in every single tank. Most of the changes have been for the better. This will probably be my last tank update of the year as I'll have to wait until after Christmas to add any more fish because we will be leaving on vacation. I don't like to have fish in QT while I'm away.

I bought a new goldfish buddy for my remaining ryukin. She went through a 3 week QT just fine, and they are now swimming together in the large 55 gal. I've seen the breeding tubercules on the ryukin, but I don't see them on the new redcap oranda. And I've seen the ryukin nudging the oranda's vent. I've come to the conclusion that the new goldfish is a girl. I'd really rather have all males to avoid the breeding issue, but it's done and over with. Plus, my new oranda is just precious and outgoing as ever! How could I not love her?

My newest goldfish, a redcap oranda named Burbbles

Burbbles and Magikarp playing together. It's so hard to get them both in focus.

My 29 gal community has undergone the most changes. I added a new large piece of driftwood that I ordered from Aquariumplants.com as well as about 2 more species of plants. I've added green tiger lotus (Nymphaea lotus)  and Cryptocoryne undulata. I ordered them from PetsWarehouse.com, and I can't say I'm too pleased with the packaging. The plants weren't protected very well; there was no padding and the plants were just in plastic bags. The box was visibly crumbled, and some of the plants look damaged. It remains to be seen if they will recover.

Anyway, this complete the aquascape and hardscape. I'm going to let these plants establish for about a month before I begin stocking the fish. I still haven't decided on a final stocking plan, but I do know I will have a tetra species, a gourami species, and a twig catfish (Farlowella spp).

The crypts are small and hardly visible,
but the lotus is that large reddish leaf in the center.

Since I have written you, I've lost one of my bettas, Knucker. He was my oldest and had the worst health due to inbreeding.  During his last months I noticed he lost control of swim bladder and could not maintain neutral buoyancy, a problem common in double-tail bettas. While not a double-tail himself, I believe he carried the genes as I saw a lot of bad hallmarks of the double-tail like scoop head, a huge dorsal, and massive fins. I placed him in a breeder box in the 29 gal. I returned from a Thanksgiving vacation to find him dead, but I take heart in knowing that I gave him the best care and he probably wouldn't have gotten the same if another person had picked him up from the shelf.

Goodbye, Knucker. The picture on the left is from when I first bought him.

The last major change I made was for the plants. I've noticed rather stalled growth in many of my plants. I dose weekly with micronutrients using Seachem Comprehensive, but I still didn't get good growth. After a little research I figured out it is because my water is so soft. I started adding Seachem Equilibrium to raise the GH up to about 6 in each of my softwater tanks. I use it to raise the GH to around 10 in my goldfish tank as they are hardwater fishes. As of right now I haven't seen a large increase in plant health, but I didn't expect it so soon as I've only been using Equilibrium for two weeks now.