Hi,

I have a 3 foot (120 litre) freshwater tank containing 2 dwarf gouramis, 8
neon tetras and 5 swordtails. It has been running for about two months and I
was wondering if I was able to get a Cobalt Zebra or a lombardoi mbuna and
is my tank big enough? Also can they be kept alone and are my fish that I
have compatible with them?

Thanks for your help.

Iain.