SYSTEM ONLINE · Reef aquarium gear, independently reviewed
Equipment your
parameters trust.
Honest picks for reef lighting, protein skimmers, return pumps, salt mix, test kits, dosing systems, and controllers. Structured around your tank size and upgrade path, not which brand paid us.
Photography via Unsplash
Instrument channels
Seven systems, one stable reef
Every category ranked by the parameters it actually moves, from PAR coverage to skimmate dryness. Pick a channel.
- CH 01 -6m
Reef Tank LED Lights View rankings - CH 02 -12m
Reef Tank Return Pumps and Wavemakers View rankings - CH 03 -18m
Protein Skimmers for Reef Tanks View rankings - CH 04 -24m
Reef Salt Mix View rankings - CH 05 -30m
Reef Aquarium Test Kits View rankings - CH 06 -36m
Reef Dosing Supplements and Equipment View rankings - CH 07 -42m
Reef Controllers and Auto Top-Off Systems View rankings - ALL Every ranking, one index Open /best/
Bench tested
The instruments behind the glass
Three picks that define the modern reef stack: the light, the controller, the test instrument.
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EcoTech Radion XR15 G6 Pro
Mixed reef and SPS-dominant tanks from 24 to 50 gallons where even PAR across the full footprint matters more than cost.
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Neptune Apex A3 Controller System
Serious reefers with 75-gallon and larger systems who want comprehensive equipment monitoring, automated safety responses, and the deepest integration ecosystem in the hobby.
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Hanna HI772 Alkalinity Checker (dKH)
Any reefer dosing two-part, running a calcium reactor, or maintaining an SPS-dominant tank where 0.5 dKH precision is important for dosing calibration.
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The logbook
Guides written from the fish room
Cycling, dosing, sizing, controller wars. The long-form answers, parameter by parameter.
Why reefers trust ReefGrade
- Independently reviewed
- Parameter-focused
- No paid placements
Every recommendation at ReefGrade is evaluated against measurable reef-keeping criteria -- PAR output, skimmate dryness, dosing accuracy, footprint, and real-world parameter stability -- not marketing specifications.