yeah I know, screwed up isn't it? They sit on eel grass and filter the water for food (plankton) and sometimes are knocked off... then they swim. oh and the "hood" thing sorta goes up and down when they feed. looks like they're praying!
I really want a cold tank for these guys. and grunts and pink lumpsuckers. Ill call it the "nature's rejects tank".
Matt,
okay semi serious question: other than a chiller, do you need anything else on a coldwater tank that a tropical tank doesn't have?
I always figured acrylic tank with skimmer (optional?), canister filter, couple of power heads, maybe a fuge/sump, low lights. maybe a small heater just in case.
do you think a fuge is necessary in this case?
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