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Start Here

New to Desktop Aquariums? You’re in the Right Place.

This page is designed to give you clarity, confidence, and realistic expectations so you can decide which desktop aquarium is right for you and start off on the right foot.

Colorful Coral Reef

Getting Started

Learn about how to care for your first reef tank, cycle your aquarium, and keep your salinity stable.

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Maintenance

Learn about weekly maintenance, pump cleaning, and how to reduce algae in your tank. 

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Aquarium Setup

Learn about how to choose the right tank and set up your aquarium. 

Tropical Fish Aquascape

Tips & Troubleshooting

Learn about quick tips for success, tank contaminants, and common beginner mistakes.

Clownfish In Anemone

Livestock & Stocking

Learn about our recommended corals, invertebrates, and fish for each desktop aquarium size.

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Community Spotlight

See PNW Custom tank setups from our amazing community. 

Compare PNW Custom Aquarium Kits

What Do I Need for a Successful Desktop Reef Tank?

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Aquarium Kit

PNW Custom aquariums are sold as "kits" with all of the equipment you need. Everything is designed specifically for you to be successful long-term, so no need to upgrade later.

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Rock & Sand

We have rockscapes and sand available here at PNW Custom, or you can find it at your local fish store. Live sand and live rock is always best!

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Water

Your reef aquarium needs saltwater and RODI water. For beginners, we recommend purchasing this at your local fish store and storing a few gallons to have on hand for water changes, top-offs, and maintenance.

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Salinity Tester

Your most important parameters to test are your salinity and temperature. Keeping these consistent at 1.024-1.027 for salinity and 74-80 for temperature are essential for success. We recommend a Hanna Tester or refractometer. 

Commonly Asked Questions

Helpful Downloadables

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Weekly Maintenance Checklist

Download and print to establish your maintenance routine

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Compatability
Charts

Learn what fish and invertebrates are suited for your desktop aquarium.

Resources for Learning

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