tag:help.bioworldusa.com,2011-11-16:/discussions/problems/60-planktonic-algae-in-farm-trout-pondBioWorld USA DBA Restored Environmental: Discussion 2020-06-03T22:15:22Ztag:help.bioworldusa.com,2011-11-16:Comment/483805502020-06-03T16:43:53Z2020-06-03T16:43:54ZPlanktonic Algae in farm trout pond.<div><p>Our Trout pond is 18 feet deep, holding approx 500,00 gals. The pond was in good shape until a deer fell through the ice. The carcass changed the environment so much that all the trout were killed and the P.Algae exploded</p></div>Ronald R. McOwentag:help.bioworldusa.com,2011-11-16:Comment/483805502020-06-03T22:15:21Z2020-06-03T22:15:21ZPlanktonic Algae in farm trout pond.<div><p>Ronald - We suggest checking the pH of your pond and adjusting to slightly acidic as well as water change outs every so often. Attached are guidelines we send to our customers with this issue.</p></div>Donald Damschen