I gave my sisters tank a gravel siphon and water change yesterday and in the water I siphoned out I noticed that there were tiny thread worms (at first I thought they were hair but then I noticed that they moved) Does anyone know what they are and if they're bad? And if they are bad how to get rid of them?
She said her fighter had recently died. I tested the water acidity (it was the only test available) and it was really acid so I used ph down and did a 30 percent water change.
I have seen them in the tank since so they are definately still there.
I'll be in auckland at my sisters for the rest of the week to help her out so any tips will be appreciated!
Her tank is an aqua one AR380 and everything from the tank to the gravel, stones and fish have been purchased from hollywood fish farms. She has 15 neon tetras, 2 britstlenoses, and 3 platys.