I have planaria in one of my spawn tanks. I have been trying to get rid of them for a long time and nothing seems to be working. No planaria stopped working. Hell, it's not even killing the snails in my 90 gallon any more. Any suggestions on what to use to kill the planaria?
Are you sure they are planaria. Other worms like detrius worms, etc, don't seem to be affected by it. I went through that before, trying to kill them and they weren't planaria. It wasn't until I went to my LFS and saw one of their tank infected that I realized what planaria were and that I didn't have them.
20g platy, , 2 x 10g shrimp, 3 x 20g shrimp, 7.5g shrimp and 1 great dane/mastiff puppy.
I did try levamisole a while back with no fish in the tank. The tank has no plants. That didn't work. I may try fluebendazole. But I did just open a fresh bag of no planaria. My other bag was old. They do have a use before date on them. So, maybe it was just too old.