Earthswater;4958715; said:ok, what is the time frame / dates i should put in fish, (two fish this day, two fish this day...) and i think i want to put in a clown loach or two, bad idea? I know they grow big but in like 2-3 years i will prob upgrade tank.
clown loaches do well in schools of 3+, but you shouldnt get them unless you plan on upgrading to a 60+ gallon tank in the next few years. they reach about 8-12" or so, but are very slow growers and would be fine in a 20g for about a year or two. they should be upgraded when they reach about 4-5" though so only buy them if you know for a fact youll be able to upgrade.
with schooling fish, its best to add them all at once. with more aggressive fish, its best to add them after the schooling fish are full grown and well established in the tank.