Okay, so just a while ago, I found a single red worm hanging out from my guppy's anus, which I believe, is a callamanus(sp?) worm. He didn't show any sign of it before it popped up. He was eating fine, pooping fine, even aggressively does the mating dance on all other fishes. I did have 1 guppy...

Like the title suggests, is it possible to de-worm snails and shrimps of internal parasites? Thing is, I have a TON of ramshorn snails, MTS snails, scud gammarus shrimp, dwarf shrimp culls in a tank that I use to collect a whole lot of them when they overpopulate my planted tanks; it's a tank...

Hi, I noticed a Callamanus worms in one of my fish anus (I guess another died form them 1 mounts ago). I already ordered a 7.5g of Levamisole. Do I need to tread the entire tank or can I mix it with the fish food? How much do I need to treat 29g? And how long? How fast it will kill the fish...