Fritz Expel-P Koi & Goldfish A rewarding addition to larger

A rewarding addition to larger community tanks or species-specific setups

In terms of appearance

The Marina Battery Operated Air Pump provides auxiliary air when your main air source fails

and maybe little green men are running around helping to feed the fish in the tank

Fritz Expel-P Koi & Goldfish A rewarding addition to largerExpel P (Levamisole HCl), is an anthelmintic (anti worm) and immunostimulant agent. Expel P is safe to use in freshwater and saltwater aquaria and is effective against many internal parasites, especially nematodes, when used as directed. It does not harm the bio filter, plants, other invertebrates or uninfected fish. As an added benefit, it boosts the immune competence of fish. It is effective against Nematodes, Roundworms, Nodular Worms, and