Tested against real tanks
We judge filters on turnover, heaters on accuracy, lights on PAR — not on marketing copy. Every pick states where it falls short, not just where it shines.
Aquarium gear guide · 2026 edition
Honest, hands-on reviews and buying guides across every part of the aquarium — from filters and heaters to lighting, CO2 and water testing — so you buy equipment that lasts, not the flashiest box on the shelf.
The brands we compare in depth
Explore by category
The niche is broad, so we've split it into clear clusters. Start with the gear you're shopping for — each hub has our tested picks, comparisons and a straight-talking buying guide.
Editor's picks
A cross-section of the equipment we rate most highly right now — hands-on picks with live, localised prices via your nearest Amazon.
Our approach
Most aquarium round-ups rank whatever pays best. We start from the fishkeeping fundamentals — stability, the right sizing, honest trade-offs — and recommend accordingly.
We judge filters on turnover, heaters on accuracy, lights on PAR — not on marketing copy. Every pick states where it falls short, not just where it shines.
Live prices via Keepa and a geo-redirect that sends you to your local Amazon — US, UK, CA, AU, DE and more — so a recommendation is never a dead end.
No brand buys a better ranking. Affiliate links fund the site without touching the verdicts — Eheim, Fluval, JBL and the rest are judged purely on merit.
UniverTrack tracks the real price of your aquarium gear across several retailers, spots fake discounts and warns you when it's genuinely the right moment to buy — with an AI assistant to guide you.
Whether you're cycling your first tank or dialling in a high-tech aquascape, our guides help you pick gear that works — and buy it at the right price for your country.