CoryWithAKatana Posted June 9 Share Posted June 9 So I have a 20 gallon tank. It already has 1 green Cory in it. ive had him for 1-2 years and he is big, all the other green Cories at the store are tiny. Would it be ok to add the small Cories into the 20 gallon with the size difference? would they shoal together? he has been alone all this time and I dont want the shock of new friends scare him away from them. Link to comment Share on other sites More sharing options...
GoofyGarra Posted June 9 Share Posted June 9 So long as the large cory cannot eat the smaller ones it should not be a problem. 2 Link to comment Share on other sites More sharing options...
sumplkrum Posted June 10 Share Posted June 10 Yea, should be fine. If there was multiple big ones you might worry that the small ones wouldn't get enough food - but with only one big one in a 20 gal, it shouldn't be an issue at all. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now