Build a Sustainable Ecosystem
 RIGHT IN YOUR SALTWATER TANK!

Product Categories

Premium Live
Foods
SHOP NOW
Combo Packs
SHOP NOW
CLEAN MACRO
ALGAE
SHOP NOW
Captive Bred
Fish & Inverts
SHOP NOW
Aquarium Supplies
SHOP NOW
Ultimate Refugium Starter Pack

What do I need for my Tank?

New Tanks

Set up your tank like a pro! Our Ultimate Refugium Starter Pack is the best way to get your new tank cycled + seeded. Build a sustainable marine ecosystem from Day 1 and watch your fish & coral thrive!

Size Guide

Recommended dosage & frequency of use of AlgaeBarn Products vary depending on the size and inhabitants of your tank. Click below to learn more about what you need for your tank to thrive!

Established Tanks

AlgaeBarn offers subscriptions on many of our products on a weekly, bi-weekly, monthly and bi-monthly basis. Get Copepods, Phytoplankton, Macro Algae & More shipped direct to your door - on your schedule!

Fresh Tank Tips

Our team is hard at work studying how marine ecosystems behave so that you can build your tank with the perfect components!
Click below to explore our content library and learn more about how to best use copepods, phytoplankton & macro algae in your system!
Beginners Guide to Maintaining a Saltwater Aquarium

A major component of reefing and keeping saltwater aquariums that deters people from the hobby is the maintenance that is required to upkeep them. It may feel like reefing requires too much work, but it may also be that you have an uncertainty on how to maintain a saltwater aquarium. Luckily for you, this article …

Beginners Guide to Maintaining a Saltwater Aquarium Read More »

A Marine Snail cleaning an Aquarium
All About Saltwater Snails

They are found in freshwater, saltwater, and on land; they are called snails! Hobbyists have found saltwater snails to be one of the best critters for reef aquarium algae control. There is a saltwater snail for almost every kind of algae. For this reason, It is not surprising that they are one of the most …

All About Saltwater Snails Read More »

A Look at the Goldline Rabbitfish

A Look at the Goldline Rabbitfish If you have worked in this industry–the ornamental fish trade–for any significant amount of time, you certainly will notice that different species, genera or even whole families of fish go in and out of style. One example of a family of marine fish that has been underrepresented (and, arguably, …

A Look at the Goldline Rabbitfish Read More »

NewsLetter

Join our mission to build a more sustainable aquarium hobby, one tank at a time!