Aquarium Smiths Dewormer is an anthelmintic (anti-worm) medication that is safe to use in aquaria and effective against many internal parasites, especially nematodes, when used in appropriate dosages.
It does not harm the bio-filter, plants, invertebrates or uninfected fish. As an added benefit, it boosts the immune competence of fish.
The product comes in two sizes: 30 ml treats 1500 litres; 100 ml treats 5000 litres. Always keep the bottle away from direct sunlight.
Verified owner Trevor Lategan (verified owner) –
Had a nematode problem with my bristlenose plecos and this product worked like a bomb. Got rid of the nematodes almost instantly with no negative side effect on any of my tank inhabitants, including shrimp. Should be your only choice for getting rid of nematodes