Originally Posted By: corgi


I noticed a couple of black grubs on the anal fin of this one.
None of the others had any. All looked healthy, which is great because last spring was a bad one for fish losses, but that is another story for a different thread.


Corgi, depending where you are, add Redear Sunfish or Pumpkinseed Sunfish to your pond. They will eat the snails which is allowing the black spot to flourish.

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3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).