Fritz Expel-P #rainbowfish With their glowing red bodies

With their glowing red bodies and electric blue irises that look like they were hand-painted by a cosmic artist

Hastatus Corydoras are one of the most rewarding and uncommon finds you can own

clamped fins

The Hillstream Loach is the aquarium world’s answer to a tiny underwater spaceship—complete with racing stripes

Asian Rummy Nose Tetra

Fritz Expel-P #rainbowfish With their glowing red bodiesAbout Fritz Expel P 10 count Fritz Expel P is an anthelmintic (deworming) medication and immunostimulant agent. It is safe to use in both 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. Fritz Expel P is effective against Nematodes,