I DIY built an aquaponics system with 230 gallon tank, bio filtration, and two grow beds – we are growing channel catfish, bluegill, and largemouth bass. Has anyone worked through a similar situation? I originally thought it was ich, but I’m not leaning that way anymore. I will show a video of my set up to give a better idea. submitted by /u/MrNilli
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http://dlvr.it/TP25n8