4127john
Aquarium Advice Freak
So I have a 20 gallon tank with two clownfish, on royal gramma. Can I fit a cardinal
Are they ocellaris clowns?
The royal gramma may be aggressive to a new tank mate, but in terms of water quality, it depends on your filtration. Have your perameters been good and stable?
BTW I've read on several occassions that cardinals can still be perfectly happy on their own.
I was thinking of a Bangai cardinal. My water conditions, all are 0