Its stocked with 13 white cloud minnows, and an aquarium filter at the bottom of the bin pumping water up to the grow bed. I had trouble with making the overflow run at the same rate as the filter, but i added a large filter media sponge before the conduit overflow and its flowing nice. Should i change the fish or just stock more? submitted by /u/nosediver96
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http://dlvr.it/TR1rqj