- Reaction score
- 3 years
Hello! I'm pretty new to the bigger tank hobby as I used to only have bettas. I finally have my 20 gallon tank cycled and going. I currently have 4 male guppies and 3 platys in the tank. I would like to get 5 zebra danios to have a little school but it would leave nothing on the bottom of the tank. I really love albino corys but everywhere I read says they should be in groups of 3. I feel like that would probably be pushing the limits of a 20 gallon though. Could I do 2 of corys? Or would the danios be ok in a group of 3 and then have 3 corys? Thoughts?