Hobby-grade test kit standard with excellent reagent quality.

Check current price on Amazon »

Read our full review: Salifert Test Kits Review: The Hobbyist Standard for Alkalinity, Calcium, and Magnesium

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Two Little Fishies PhosBan Deal

Original-pedigree granular ferric oxide for phosphate control.Check current price on Amazon »Read our full review: Two Little Fishies PhosBan Review: GFO With…

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IceCap Gyre Pump Deal

Cross-flow gyre pump for wide reef tanks.Check current price on Amazon »Read our full review: IceCap Gyre Pump Review: Cross-Flow Movement for…

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Cobalt MJ Powerhead Deal

Budget AC powerhead with reliable performance.Check current price on Amazon »Read our full review: Cobalt MJ Powerhead Review: A Reliable Budget Workhorse

Reef tools mentioned in this article

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Reef Tank Match Quiz

Find the right reef archetype for your space and budget.

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Reef Equipment Planner

Generate a complete equipment shortlist for your build.

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Water Parameter Tracker

Log every reading. Catch problems before livestock notice.

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