thinking about changing my 120 gal. wild discus tank to fowlr. I had a 24 gal. reef about ten years ago but gave up the hobby due to health issues. got back into it three years ago and wanted to try discus. my tank is set up as a biotope and I'm quite proud of it, but the other side keeps calling. I plan to keep the tank and stand only. not much use for two cannisters and 6500k led lights. I'll be asking questions as I have never dealt with a sump. I would like to have more smallish fish instead of a few larger fish. first up is to try to sell my fish and equiptment to offset some of the cost of the makeover.