Keeping the Pajama Cardinalfish
The families of smaller reef fish aren’t only for nano tanks; particularly when kept in social groups, they can be just as interesting and showy as any of
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Getting Started
Need a new tank?
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!
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Need a sizing 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!
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Latest News from the AlgaeLab
Our team is hard at work studying how marine ecosystems behave so that you can build your tank with the perfect components!
Keeping the Colin’s Angelfish
Marine aquarium fish breeders have really been on a roll lately; we’ve seen a lot of popular fish families, such as angelfish, become increasingly
Read More about Keeping the Colin’s Angelfish
Keeping the Lemon Damselfish
Damselfish (Family Pomacentridae) have always been among the most popular saltwater aquarium fishes. As they are small, hardy and abundant in the wild,
Read More about Keeping the Lemon Damselfish#AlgaeBarn
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