hi iv already asked this but wile reading many forums iv noticed that allot of people keep more fish(small ones!) in 12g nanos how many can i keep at the max in a 10g nano with about 5k liverock and trickelfilter i will be doing away with the filter and getting about 4k more live rock and some live rubble,at the mo i have 2 blue damsels 2 hermits and a cleaner.thanks oli