woodward
New Member
I have a overflow sump tank with 70 gallon water capacity and around 56 gallon swimming capacity. right now i'm trying to get ride of algea and bad luck. fish have been dying for weird reasons since i bought the tank so i'm fed up and i'm going to take my fish out, turn the lights off and KILL the bad algea and hopefully whatever is causing my fish to get sick. afterwards, i would like to do an agressive tank. the tank is 18" by 18" by 36". I'll have the sump still in action and a good bed of aragonite substrate in the tank. I don't have much large live rock but lots of fist size pieces. I would like to have a lionfish but i could be pursuaded otherwise. I realise the tank isn't huge so maybe one fish would be all i could put in it. I would like some sugestions on what type of fish and what type of environment agressive fish like lionfish prefer (what kind of "home" do i give them) thanx very much!!