Aquarium Controllers

Hydros Control X4 Controller Review — Tested on My 125 Gallon Mixed Reef By Marina Holt — 15 years of reef and freshwater aquarium experience, freelance aquascaper, experienced hobbyist who has killed enough fish over the years to know what actually works — Portland, Oregon The Short Answer The Hydros Control X4 Controller is a…

GHL ProfiLux Controller Review — Tested Across Freshwater and Saltwater Systems By Marina Holt — 15 years of reef and freshwater aquarium experience, freelance aquascaper, experienced hobbyist who has killed enough fish over the years to know what actually works — Portland, Oregon The Short Answer The GHL ProfiLux Controller is a powerhouse automation unit…

GHL ProfiLux Controller Review — Tested on My 125 Gallon Mixed Reef By Marina Holt — 15 years of reef and freshwater aquarium experience, freelance aquascaper, experienced hobbyist who has killed enough fish over the years to know what actually works — Portland, Oregon The Short Answer The GHL ProfiLux Controller is a robust automation…

Hydros Control X4 Controller Review — Tested for Freshwater Shrimp Tanks By Marina Holt — 15 years of reef and freshwater aquarium experience, freelance aquascaper, experienced hobbyist who has killed enough fish over the years to know what actually works — Portland, Oregon The Short Answer The Hydros Control X4 is a solid choice specifically…

The Seachem Prime: A Comprehensive Review for Saltwater and Freshwater Systems By Marina Holt I have spent the last six years managing a diverse portfolio of reef tanks, ranging from 20-gallon nano systems to a 300-gallon mixed reef with a heavy SPS load. My approach to water chemistry and livestock health is built on empirical…