Best Biological Filter Media for Fresh and Saltwater

Bio filter media is an essential part of any aquarium filtration system. There are many different types of bio media available on the market today, each with its own unique benefits. So which one is right for you?

fluval 406 external filter review parts

Fluval 406 Review: Should You Consider Buying It?

Fluval 406 is an old version of the Fluval canister filter series. Still, people are bing and using it. Should you do the same or go for another alternative? Learn that, and everything needed on his review.