Two Little Fishies PhosBan Review: GFO With a Different Pedigree
How PhosBan compares to BRS GFO in absorption capacity, dust generation, and effective tank duration.
Read article →Reef equipment reviews — tested in real reef tanks
Skimmers, LEDs, wavemakers, controllers, and tanks tested for at least 90 days before publication. PAR readings, flow profiles, and noise are measured, not estimated.
IceCap Gyre Pump Review: Cross-Flow Movement for Wide Tanks
A horizontal-cylinder gyre pump producing tank-spanning flow patterns that round powerheads cannot match.
Read article →Cobalt MJ Powerhead Review: A Reliable Budget Workhorse
A non-controllable AC powerhead under $30 that runs cooler and quieter than competitors at the same price.
Read article →Aquarium Systems Newjet Pump Review: The Quiet AC Return
A controllable AC return pump that runs quieter than its DC counterparts — field test results from three reefs.
Read article →GHL Profilux 4 Controller Review: The European Alternative to Apex
Programming flexibility, sensor accuracy, and cloud monitoring compared head-to-head against the Neptune Apex.
Read article →BRS Mini Reactor Review: Compact Fluidized Reactor for Nano Reefs
A nano-sized fluidized reactor for GFO, carbon, or biopellets — sized right for tanks under 50 gallons.
Read article →Hydor Koralia Powerhead Review: Budget Flow That Actually Works
A non-controllable budget powerhead that outperforms its price — honest assessment after three years.
Read article →Milwaukee MA887 Digital Refractometer Review: Lab-Grade Salinity in a Handheld
A digital refractometer that eliminates the eyepiece-line guesswork — calibration, accuracy, and 18-month reliability.
Read article →Salifert Test Kits Review: The Hobbyist Standard for Alkalinity, Calcium, and Magnesium
Why Salifert remains the most recommended hobby-grade test kit despite Hanna ULR alternatives.
Read article →Red Sea Coral Pro Salt Review: Elevated Calcium and Alkalinity for SPS Reefs
ICP results, mixing experience, and 12-month assessment of one of the most popular SPS-targeted reef salts.
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