Seachem Tidal 75 Filter Review — Tested on My Mixed Reef Display Tank 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 Seachem Tidal 75 Filter is a…
Marineland Penguin 350 Power Filter Review — Tested in High-Bioload Freshwater and Reef 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 Marineland Penguin 350 Power Filter…
Fluval 307 Canister Filter Review — For Acropora Dominant Reefs 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 Fluval 307 Canister Filter is a solid mechanical workhorse…
Sunsun HW-304B Canister Filter Review — Tested on My Nano Reef Setup Under 25 Gallons 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 Sunsun HW-304B Canister Filter…
Aquatop CF500UV Canister Filter Review — For Saltwater Fish Only Tanks Tested in the Portland Reef Setup 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 Aquatop CF500UV…
CoralX Rapid Grow Formula Review: The Truth About Speedy SPS Growth By Marina Holt The quest for faster-growing corals often leads hobbyists to specialized liquid additives promising exponential growth rates. CoralX Rapid Grow Formula is one such product that has generated significant buzz in the reef-keeping community. As a hobbyist who has maintained mixed reef…
Top Algae Eater Snail for High-Bitrate Reef Tanks: A Real-World Test By Marina Holt, Senior Reef Aquarist The Short Answer If you are running a high-biomass reef tank with stable parameters, the Tubifex Snail (often confused with the real Tubifex worm, but here referring to the robust Tylomelania genus used in trade) offers a unique…
Fluval Biomax Bio Rings: The Ultimate Reef Safe Filter Media Guide By Marina Holt Marina has kept mixed reef tanks since 2014, specializing in LPS and soft coral systems. Her current 180-gallon display runs a mixed reef with a focus on stable parameters and robust biological filtration. The Short Answer ✅ The Fluval Biomax Bio…
Eheim Substrat Pro Bio Media Review: The Ultimate Algae Scraper for Reef Tanks By Marina Holt The Short Answer If you are struggling with stubborn algae in your reef tank and need a reliable biological filter that works without chemical additives, the Eheim Substrat Pro Bio Media is an excellent choice. It combines mechanical filtration…
AlgaGen Copepods: A Deep Dive into Biological Algae Control for Reef Tanks By Marina Holt Marina Holt is a dedicated reef hobbyist with over a decade of experience maintaining mixed-species and SPS-dominated reef tanks. Her approach prioritizes stable water chemistry and biological filtration, often integrating natural predators like copepods and cleaner shrimp to maintain ecosystem…
Signup for news and special offers!
You have successfully joined our subscriber list.