What more; 20 Gallon

[freshwaterfishlover]

I have a 20 Gallon tank with 4 frogs and 2 Neon Tetras. I was thinking about adding more fish. How many more do you think I can add? I was thinking Gouramis or Cory Cat Fish.

The Tank has a 20 Gallon Bio Bag Filter and a 100 Watt heater.

[jeffs99dime]

i would definitely build up your neon tetras to form a school. (6-8 or more) as far as how many fish depends on how your water parameters will stay a constant under your bioload. i don't know. anyone else wanna add to this?

[freshwaterfishlover]

I tried twice to have a school of 7 Neon Tetras. The first time all, but 2 Survived. The second time all died except the same two lived. The same two have lived for about a month and a half. I have had the 4 frogs for about a month and a half and non died yet.

[kimmers318]

I personally wouldn't put cories in with frogs..but do some research on it. I have 2 ADF's in with my puffs and since they don't see well they jump and nip at everything. I am afraid that jumping and nipping would be very stressful for the cories, because although they do swim around, mine hunt the bottom for food.