Blue Eyed Cardinal Fish (1 Viewer)

[mr_surfer_Dude]

So I have a 12 gallon nano that I got up and running again, and so far I just have a clown goby in there (who refuses to eat dead food). I was wondering yalls opinion on getting 2-3 of the blue eyed cardinal fish. (I only say 3 because thats how many they have at petco and dont wanna seperate freinds haha) So is my tank to small or would it be just too much biomass?

 

[LSUFireGal]

I had a 2 inch clown, a tail spot blenny and a 4 inch jawfish along with a cleaner shrimp and a Pom Pom crab in my 14 gallon and everything was stable. The only thing I would worry about was adding them together, I know you have to, but I would just watch levels closely and be ready to do water changes if you need to. Depending on how long the tank has been cycled and stable if should be able to handle it. I wouldn't add anything after that though.