par-meter-aquarium-light-testing

I Strapped a PAR Meter to My Arm for 6 Months to Test a $30 Aquarium Light

by

After 6 months of PAR meter testing, this $30 NICREW light hit numbers that genuinely surprised me. Here’s what actually grew (and what died).

I Killed Enough Plants to Finally Test This: Finnex vs Fluval LED Comparison

by

The Fluval won on raw PAR, but the Finnex spread light more evenly. After 90 days of identical tank testing, here’s which one grew better plants.