Water Chemistry
BRS Pharma Two-Part Solution Review
Pharma-grade alkalinity and calcium for stable two-part dosing. Mixing experience, ICP cleanliness, value vs DIY.
Topic
Equipment — page 2
Controllers, heaters, top-off systems and other reef hardware.
Lighting & Pumps
Aqua Illumination Hydra 32HD LED Review
PAR readings, controllability, and 18-month performance from the AI Hydra 32HD on a 75-gallon reef.
Lighting & Pumps
Innovative Marine Mighty Jet Return Pump Review
A controllable DC return pump that runs nearly silent. Two-year reliability and flow performance assessed.
Lighting & Pumps
Kessil A360X Tuna Blue Review: SPS-Capable Pendant LED
PAR readings, color rendering, and 18-month performance from one of the most beloved pendant LEDs in the hobby.
Equipment
Neptune Apex Controller Review: The Brain of Modern Reefs
Two years with the Apex — programming flexibility, reliability, and whether the premium price is justified.
Equipment
Tunze Osmolator Universal ATO Review: Set It and Forget It
The optical-sensor ATO that is bulletproof against false top-offs — install experience and three-year reliability.
Filtration & Protein Skimmers
BRS GFO Reactor Review: Phosphate Control Made Simple
Six months running BRS GFO in a fluidized reactor — phosphate reduction speed, media consumption, and value.
Water Chemistry
Hanna Checker Phosphate ULR Review: The Test Kit That Changed My Reef
Why the ultra-low-range phosphate checker is the most useful $50 in reef-keeping for SPS-focused tanks.
Lighting & Pumps
Ecotech Vortech MP40 Powerhead Review: Worth the Premium?
Five years with the MP40 — flow performance, noise levels, controllability, and reliability vs cheaper alternatives.
Water Chemistry
Tropic Marin Pro Reef Salt Review: Lab Numbers vs Real-World Use
ICP test results, mixing experience, and value comparison for one of the most respected reef salts on the market.
Filtration & Protein Skimmers
Red Sea ReefMat 1200 Review: Roller Filter Worth the Hype?
Six months with the Red Sea ReefMat 1200 fleece roller filter — flow rate, fleece consumption, and water clarity results.
Lighting & Pumps
AI Prime 16HD Reef Light Review: Performance, PAR, and Coverage
A deep technical review of the AI Prime 16HD covering PAR readings, coverage area, spectrum, and value for money.