Thanks. I thought about adding more Cory's but mine is already about 2 inches in size so I did not want to overstock there as well. Do Cory's add a large bioload per fish?
I have a fully cycled 20 Gal tank (24x12x16)that was setup about 2 1/2 months ago. It is filtered with an Eheim 2215 canister and the current water parameters are AMM 0, NIT 0, Nitrates 5 PPM with a PH of 7.6.
It was recently stocked with the following:
4 White Cloud Mountain Minnows
2 Amano...