Update skimmer mouth opening due to heavy pumping energy (amount of water is now being distributed to the skimmer lines)
Tags: final, skimmer, update, koi, pondskimmer, fishpond, gardenpond, my, pond, waterfalls, liner, epdm, 45mil, firestone, evolution, es, series, 2500, 4500, 3500gph, gph, pump, externalpump, external, koipump, pondpump, aquariumpump, uv, how, to, build, built, diy, home, made, clean, clear, water, biofilter, filter, filtration, for, 1080p, hd, cements, blocks, cementpond, bulkhead, 423, 55, barrels, drum, gallons, building, construction, design, big-koi, large-koi, male-koi, female-koi, koi-filter, bottom, drain, pond-filter, koi-pump, Aeration, air-pump, sieve
