Hello,
I was considering purchasing a 20 gallon tank and putting in 7 harlequin fish, 7 cardinal tetras, and 3 corydoras. Any suggestions? Tweaks? Comments?
Thanks,
Wade
I was considering purchasing a 20 gallon tank and putting in 7 harlequin fish, 7 cardinal tetras, and 3 corydoras. Any suggestions? Tweaks? Comments?
Thanks,
Wade