Product Recommendations
Our research-backed Reef Aquariums recommendations.
Featured Products
AIO Nano Reef Tank (20 Gallon)
All-in-one 20-gallon nano reef tank with built-in rear filtration — the classic first-tank form factor.
Alkalinity Test Kit (Titration)
Precision dKH titration kit — the single test every reefkeeper runs most often.
Complete Reef Master Test Kit
Multi-parameter reef test kit covering alkalinity, calcium, magnesium, nitrate, and phosphate.
Full-Spectrum Reef LED (Mixed Reef)
Programmable full-spectrum reef LED for mixed reefs — sunrise ramps, adjustable channels, mounting arm.
Nano Reef LED Light
Compact full-spectrum LED sized for nano tanks up to 20 gallons; enough PAR for softies and LPS.
Refractometer with Calibration Fluid
Salinity refractometer with 35 ppt calibration fluid — the only way to measure salt you should trust.
All Offers
4-Stage RO/DI System (75 GPD)
4-stage reverse osmosis + deionization unit producing 0 TDS water for salt mixing and top-off.
Aquarium Heater with External Controller
Submersible heater paired with an external temperature controller — redundancy against the #1 tank killer.
Controllable Wavemaker Pump
Controllable DC wavemaker with wave, pulse, and random modes for natural reef flow.
Coral Dip Solution
Pest-removal dip concentrate for inspecting and cleaning every new coral before it enters the display.
Coral Fragging Kit (Cutters, Glue, Plugs)
Complete propagation starter kit: bone cutters, scalpel, cyanoacrylate gel, and ceramic frag plugs.
ICP Water Test Kit (Mail-In)
Mail-in ICP analysis covering 30+ elements — the full lab panel for trace elements and contaminants.
Magnetic Algae Scraper
Magnetic glass cleaner with replaceable scraper blades — the 60-second daily habit that keeps glass invisible.
Mid-Range Protein Skimmer (In-Sump)
In-sump protein skimmer rated to ~75 gallons — the workhorse of nutrient export.
Optical-Sensor Auto Top-Off
Optical-sensor ATO that replaces evaporation automatically and holds salinity dead steady.
Programmable Dosing Pump (4-Head)
Four-channel programmable peristaltic doser — set daily two-part and trace schedules and forget them.
Reef Salt Mix (200 Gallon Box)
Reef-formulated synthetic salt mix with elevated alk/cal/mag for coral systems; bulk 200-gallon box.
Two-Part Dosing Solution Kit (Alk/Cal)
Paired alkalinity and calcium solutions for daily two-part dosing, with mixing instructions and dosing math.
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