cardinal tetra

Hi I recently built a tank which is only 10 days old. I cycled the tank with bacteria in a bottle and fish food flakes and I added 5 cardinal tetras and 2 guppies in my 10 gallon tank. I have driftwood and a stone along with 7 Amazon sword stems, a java fern and a species of plant that somewhat...

Hi I recently built a tank which is only a week old. I cycled the tank with bacteria in a bottle and fish food flakes and I added 5 cardinal tetras and 2 guppies in my 10 gallon tank. I have driftwood and a stone along with 7 Amazon sword stems, a java fern and a species of plant that somewhat...

Hi, I have a 64 litre (17 US gallon) tank, it has been running for about 3 weeks. All water tests are fine and fish seem healthy. I currently have: 1 male betta 1 red tailed shark 1 swordtail 1 platy 1 angelfish 1 clown loach 5 guppies 5 cardinal tetras I know this is to many fish for my...

Hello fish friends, I'm new to the whole aquarium thing so I need some advice/help please. I started off with just a comet goldfish in one of those little Betta tanks with a filter. Five weeks later that tank begins to leak so I took it in and they gave me store credit and they didn't have...

Hi guys, Will be getting my Cardinal Tetra’s next week thanks to Byron’s advice. Just a question about their general care and feeding. How many feeds a day? Quantities? Best fish foods? Other general care advice to make their lives happier? Thanks, Dan

Hi all, Finally cycled my tank! Took about 5 weeks but I'm now there. Water in my area is very hard. Details follow: 113 mg/l as calcium 19.755 Clarke 15.82 German I can purchase RO water from my LFS. What ratio tap water to RO water should I use if I want to keep Cardinal Tetra. I also need...

Hi All,   I set up my tank about 6 months ago and haven't had any major issues till recently. I had 7 cardinal tetra and then 1 just disappeared about 2 weeks ago and now another looks ill. He's gasping alot and hiding all the time. He seems to have a fuzzy gray patch on his belly, hopefully you...

Ok so yesterday I had 4 cardinal, today only 3. I've looked everywhere but can't find the missing fish. Is it possible that my angels are starting to pick off the tetras?

Hey Guys   So I'm thinking of setting up a tetra tank, I want it to be a bigger tank that can hold neon tetra, cardinal tetra and penguin tetra. In at least groups of 5 each because they are schooling fish. Will those fish school together though? as they are all relatively the same size? I'm...