Get set up correctly or don't do it at all. Its a lot of work plus daily tending to or they'll die. Get plenty of Better Bait & fish food. I use the aquarium method of filters, extra sump tank with charcoal filters, takes about 2 weeks for water to get "balanced", I.e., alkalinity, ammonia. Get some algae eaters from Wally or Petco, $7 each! Insulate tank, get heaters & coolers, fountiain pumps, air pumps, etc on Amazon. You'll spent a couple of hundred dollars..
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