Carbon dioxide (CO₂) gas is often touted as the magic key for insane plant growth and minimal algae in planted aquariums. Let’s talk about the different effects CO₂ has on your fish tank and some of the pros and cons of using it.

Frozen fish food is a premium-grade, nutrient-dense cuisine that provides more variety to your fish’s diet and conditions them for breeding. Learn about which types you should buy and how to feed them.

Loaches are a very diverse group of bottom dwellers that can add a lot of fun and excitement to your fish tank. Learn about our 10 favorite loaches and why they might be a great fit for you.

Looking for a colorful, little fish that stays in the upper third of your nano aquarium? Try Epiplatys annulatus, a peaceful killifish with bold, vertical bands and a vibrant tail like a rocket flame.