i have now changed my system over to live rock and reading info off forum. i have a 230ltr tank and now have a bio internal filter at 1000 l/h with two 900l/h power heads and one 1200 l/h power head fitted. i have put in 25 kg of live rock with big surface area on all pieces. i still have two clown fish in though because i was given bad advise from the shop i origionaly bought my equipment from. will this all now work out ok the tank is now two weeks old.