P Paul_MTS MAD Joined Apr 15, 2004 Messages 5,818 Reaction score 1 Location Essex, Kirby Dec 30, 2005 #16 If your filter is up to scratch and you don't stock with too many other fish then , I think you could do a shoal up to about 15.
If your filter is up to scratch and you don't stock with too many other fish then , I think you could do a shoal up to about 15.