Stocking

[jthomas0385]

I have a 20 gallon tank. I have 2 false percula clowns 1 lawnmore blenny, 1 peppermint shrimp, 1conch. I want to add another fish but the last thing I want to do is overcrowd my tank. Could I afford to add another small fish? If not what about more inverts? I want to keep things healthy above all. Please advise..

 

[keith burn]

Originally Posted by JThomas0385
I have a 20 gallon tank. I have 2 false percula clowns 1 lawnmore blenny, 1 peppermint shrimp, 1conch. I want to add another fish but the last thing I want to do is overcrowd my tank. Could I afford to add another small fish? If not what about more inverts? I want to keep things healthy above all. Please advise..

What kind of sys do you have ?
hob filter. sump. skimmer ???