Last night I put in an Eheim Skim350 to help keep the oily scum off the top to the tank. As I was watching it, I was presently surprised to see all the bits and pieces of plants that had been floating around get sucked in. This morning I thought I should clean it out because of the number leaves. Imagine my surprise when I opened it up (luckily over a bowl) and out flopped an Oto. I quick got him back in the aquarium and looked inside. There were 2 Amanos and a snail. It's good to get your heart rate up once in awhile.
Maybe I will run it after trimming or a water change for a little bit but not keep it in all the time.
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