Aquarium Co-Op

Aquarium Co-Op fish food, fertilizers, and aquarium products before a planted tank.

Aquarium Co-Op is an online and retail source for aquarium supplies built around freshwater fishkeeping, offering fertilizers, filtration, fish food, medications and aquascaping tools for hobbyists setting up or maintaining a planted tank. Founder Cory McElroy opened the original store in Edmonds, Washington in 2013, working as a fish store manager before starting his own … Read more