Dewormers

Active ingredient: Praziquantel, levamisole or fenbendazole

How to use: Treat, wait 2–3 weeks, then repeat to kill hatched worms.

Careful: Fenbendazole kills snails and shrimp.

Examples you may see in shops: API General Cure, Fritz Expel-P, Seachem ParaGuard. Not endorsements. Always follow the label.