Fritz Expel-P #rainbowfish Feed them a variety of

Feed them a variety of frozen or live foods to bring out their best colors and watch their personality shine

rocky shorelines of Lake Tanganyika where they claim empty snail shells as their homes

and full of personality — Elassoma gilberti is a true gem for any nano aquarium

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

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

Fritz Expel-P #rainbowfish Feed them a variety ofAbout 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,