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Glass Catfish

Kryptopterus Bicirrhis

Common Name: Glass Catfish
Other Common Names:
Ghost Catfish
Scientific Name:
Kryptopterus Bicirrhis  Family Siluridae
Community:
Docile
Class:
Catfish Temperature 78 ºF
Swimming Range:
Middle
Adult Length: 5-
6 inches
Diet:
Prefers small live foods such as brine shrimp, blood worms, glass worms and tubifex worms. Frozen brine shrimp, plankton, beef heart, glass worms and blood worms. Freeze dried and flake food will be accepted on occasion. Will take any fry that are in the tank.
Community:
A peaceful fish that likes to group but not school, is best kept with other schooling slow moving fish. Buy at least 3, preferably 5 or 6.
Origins:
Thailand-Malaysia
Breeding:
Open Water spawner among plants. Simulate rainy season for the eggs to mature. Rare occurrence.

 

There is an awful lot on the internet about this fish but most tell you precious little about them. Quite a few, mostly American, state things like "Oooh! I got it because you can see right through it, but it died" and "You can see right through it!" oh riiiight!! But what about the fish itself?

The glass catfish is named for it's completely clear body colour. It is also an unusual catfish in that it swims in the midwater region of the aquarium, as do the Dubawi catfish. It will school at times, and it must be stressed that this fish will die of loneliness without companions of it's own species. Some experts believe its best ONLY kept in shoals. Many others confuse them with the Indian version which grows up to 15cm in length.

The glass catfish thrives best in a shoal and requires plenty of hiding places within the tank. A natural habit of the fish is resting at the bottom of the tank, head down and to one side, this gives the fish the look that it isn't in the best of health, but there is nothing to worry about.

The water in the ghost catfish's aquarium will need to be maintained to prevent any bacterial infections. Imported ghost catfish are very susceptible to ich, or white spot, especially at lower temperatures. An ideal water temperature for the ghost catfish should range from 72 to 79 degrees, with the pH between 6.2 to 7.0.

Care should be taken when deciding what tank mates the ghost catfish should have. The ghost catfish is a very docile fish that presents absolutely no threat to any other fish. The only threat the ghost catfish might represent would be to any fry found in its tank. Ideal tank mates for the ghost catfish can include corys, loaches, iridescent sharks, pictus catfish, red finned cigar sharks, bala sharks, neon tetras, glowlight tetras, rasboras, white clouds, guppies and even small angels.

When you feed the ghost catfish, you will notice that this fish doesn't feed like other catfish. The ghost catfish doesn't feed on the bottom of the tank. This mid to upper level swimmer will usually feed from the water's surface or eat slow sinking foods. The insectivorous ghost catfish will appreciate small live and frozen foods like blood worms, brine shrimp, tubifex worms, glass worms, plankton, beef heart and flake foods.

Usually the only time you will see the ghost catfish move from its 30 degree resting position is at feeding time. At this time, you will notice that the ghost catfish is somewhat normal, swimming horizontally.

The ghost catfish is one of the easier to find catfish in the freshwater fish hobby. Due to the ghost fish's popularity, this fish is often found at nearly every pet shop. The ghost catfish may be found under a number of different names such as the ghost fish, the Thai glass catfish, the Indian ghost and the most popular name the glass catfish.

It should also be mentioned that there are some "coloured" versions of the ghost catfish available such as the orange, yellow, purple and blue ghost catfish. These fish aren't truly coloured ghost catfish. Believe it or not, before these fish are exported to pet stores, some breeders take a needle and inject coloured dye into the fish! Needless to say, these fish aren't healthy after this cruel, inhumane treatment and only about half of them actually make it to the pet shops!

The transparency of the ghost catfish is without a doubt the main reason why hobbyists like this catfish. However, in the wild, this transparency is what keeps the ghost catfish alive! The ghost catfish is a native of Thailand, Malaysia, Borneo, Cambodia, Indonesia, Sumatra and other areas of eastern India and Southeast Asia.
 

 In these locations, the ghost catfish inhabits fast flowing, clear streams and rivers. The ghost catfish uses its transparency to blend into its surroundings to avoid any attacks from predators. In addition to being transparent, the ghost catfish will further complicate any predator's plans by remaining almost completely still, at a 30 degree angle, in the flowing waters.

Often the ghost catfish is initially hard to acclimate to the home aquarium. However, once the fish becomes acclimated, the ghost fish is quite a hardy fish. You can make the acclimation process for the ghost catfish easier by setting up its aquarium to closely reflect its natural habitat. The ghost catfish will appreciate a tank that has live plants, rocks, driftwood and plenty of open swimming space. An absolute necessity for the ghost catfish will be some type of moderate flow of water. This can be provided by a power head or a good filter. The ghost catfish will congregate wherever the strongest current is found in the aquarium. If the ghost catfish doesn't have some type of current to swim against, it will often die. And while the ghost catfish isn't a nocturnal catfish, it will appreciate dim or subdued lighting in its aquarium.


One of my glass cats hiding in the plants

 

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Erdington Aquatics 97-99 Church Road Erdington Birmingham B24 9BE England Telephone:  0121 373 1100

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