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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!
A Look at the CADE Frag Series Tanks

There are more than a few All-In-One aquarium manufacturers out there. Some of them make pretty decent tanks. A much smaller handful of companies make decent large tanks. Of these, none truly measure up to CADE. Particularly when you look closely at their design, the top-quality materials with which they are fabricated and their reasonable …

A Look at the CADE Frag Series Tanks Read More »

Branching Green Star Polyps: Trash or Treasure?

The aquarium hobby in general, and certainly the reef aquarium hobby in particular, has changed a whole lot over the years and decades. As aquarists master the husbandry of new species, some “classic” species might lose their luster. For example, where Xenia was once a beloved coral for its ease of care and pulsing behavior, …

Branching Green Star Polyps: Trash or Treasure? Read More »

Building and Maintaining a Peninsula Tank

Unlike other types of animal enclosures (bird cages, rabbit hutches, etc. ), an aquarium is a piece of exhibitry. Often, the keeper will go through a considerable amount of work and expense to build an attractive aquarium system that showcases not just the aquascape but also the cabinetry. In recent days, any home aquarist can …

Building and Maintaining a Peninsula Tank Read More »


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