i have a 135 gallon fish only tank with a yellow tang two false percs and 3 green chromis. i would like to add another clownfish but what kind and are the some clowns that cant be kept together, i was looking to add a tomato or cinn clown thanks - mike
You generally shouldnt mix clowns because there will usually be aggression between them. (unless its a pair). But in a 135g, you could prabably get away with it. As for what kind you should add, i dont know.
I believe adding any more Clownfish to your tank would be a mistake long term.
The best chance of success IMO would be a Percula pair. I would definately advise against more Ocellaris.
A Tomato will eventually end up killing the female Ocellaris you currently have although it might be ok for 2 or 3 years.