Psybuster
Aquarium Advice Regular
I have a 30 gallon tank and i currently have 4 Koi (3-4"). I was wondering if it would be ok to add 2 more Koi and maybe an Oto or 2, and some shrimp (cause I know shrimp have a bio load). I know there's a 1" fish per gallon, but it's just too generic of a rule.
I'm running a HOB filter and Filstar XP2 at about 5x rate.
I'm running a HOB filter and Filstar XP2 at about 5x rate.