on a side not..the goldfish never mess with the guppies...and the betta doesn't either haha..he never nips at them or anything..i think he think's he is a guppy..just talked to the gf though.it was a "no go" on the killies..she want's her guppies haha
so i got the salt and added it to my tank..so i'll keep everyone updated..but when i added the salt...it wasn't planeria..i seen planeria before..they're kinda small..and i dont think it's fish lice..becuase those look like little maggots..but anyways..they were all white..and they looked exactly like blackworms..
i can't figure out what they are..or where they came from..becuase i never fed blackworms in the 75gal..anybody with any input please let me know..thank you
if your asking about jacobs avatar its a female festae.
Whats your acclimation routine? try a different LFS, also try the feeder guppies, imo they are a little more hardy, when you can keep them going, move back to fancy tails. I think the flashing your seeing is from fish that are already sick, keep a mild does of melafix/ prima in the water and see what happens. Def use salt with these guys.