Aquarium Co-Op

Shop Best Sellers

Shop Plant Supplies

Shop Live Plants

Shop Lights & Heaters

Shop Filtration

Shop Water Care Supplies

Shop Cleaning Supplies

Shop Fish Food

Shop Fish Medicine

Shop Breeding Supplies

Shop Air Supplies

Shop Merch and Apparel

At Aquarium Co-Op, we focus on your aquarium

We specialize in aquatic plants, freshwater tropical fish and supporting the freshwater fishkeeping community.

Care Guide for American Flagfish — Algae Eater for Unheated Aquariums

September 25, 2023 • 4 min read
The American flagfish is a beautiful algae eater with the ability to live in cooler temperatures. Learn how to care for and breed this lively species.
- Read article
5 Easy Tips to Save Time in the Fishkeeping Hobby

September 11, 2023 • 6 min read
Learn about our top 5 time-saving hacks to simplify and streamline aquarium care maintenance so you can spend more time enjoying the fishkeeping hobby.
- Read article
Top 10 Livebearer Fish to Try Breeding in Your Next Aquarium

August 28, 2023 • 7 min read
Livebearers (or fish that bear live young) have a unique and interesting way of breeding that brings lots of joy and entertainment in the aquarium hobby.
- Read article