BOYD - Chemi-Pure Aquarium Filter Medium - 5 oz. (141 g) Milk Thistle L-Tryptophan converts to niacin in

L-Tryptophan converts to niacin in the body

Supplement Facts for 260 mg Tablet

act as an antihistamine

Two ways to use a General Purpose Cloth

BOYD - Chemi-Pure Aquarium Filter Medium - 5 oz. (141 g) Milk Thistle L-Tryptophan converts to niacin inDESCRIPTION Chemi Pure aquarium filter medium removes ammonia and other harmful waste products and toxins from aquarium water, regulates pH and contains no phosphates. Chemi Pure is a safe, effective filter media for creating crystal clear aquarium water, reduces water changes, makes fish healthier, and allows corals and invertebrates to acclimate more quickly and thrive in their aquarium environment. Chemi pure has no effect on beneficial biological