Is this parasite? video with parasite recorded.
My molly and guppy keep die with very high rate, today i decided to use my microscope to check, and i found these worm on the skin of the fish. it seems like some type of parasite.
i am doing 30% water change every 2 weeks, but still the death toll is still very high, and it is now infecting my second tank.
appreciate if any guru can give me a suggestion. this is a 240l tank with lot of plant. should i totally abandon it and start over? i have about 50 fishes now.