I purchased 2 small led fixtures from them last week. I was trying to retro fit 2 on the tank. I asked Ron if I could return the second one if I didn't need/use it. He assured me I could return it "no problem". Feeling secure about his response I purchased both. Yesterday I had to return it for store credit only. If I would've known about this policy or been informed about it while I was purchasing it I would've bought only 1 fixture at a time. To me it seemed like he would've said anything to make the sale. Catfish has no selection of corals and I don't keep fish so I had to purchase dry goods with my store credit. I didn't really need 59$ worth of frag plugs and filter media. So for anyone buying stuff here make sure it's exactly what you want or you'll be stuck with 100 frag plugs instead of getting your money back. It was a little frustrating.