Made a post about this on the other forums, but they said this the best place to ask. Think I got infected with Hydra from my live plants I bought. My tank has been cycling for about 7 weeks and there are zebra danio in there that are uneffected. These parasites are a filmy clear color and so tiny hard to see. They are connected to plants/glass by a stick end and then the other end is moving with the water. Anyone know how to rid of these? I been doing weekly water changes and scrub all my plants/glass and vacum the sand, but they seem to still come back or be in there. I cant get rid of this crap. I hear chemicals called Fenbendazole/flubendozole or fluke tabs will work but I dont want to mess up my nearly finished cycling tank or hurt my fish. Is it true that blue gouramies/ trichgaster will eat these? Any advice/suggestions will be appreciated.