Close-up angled shot of a custom glass sump filter with colored PVC gate valves, protein skimmer, and heater controller under a large aquarium stand.
Close-up angled shot of a custom glass sump filter with colored PVC gate valves, protein skimmer, and heater controller under a large aquarium stand.

Honest buying guides

Best Gear for Big Tanks

Our buying guides and head-to-head comparisons, with honest pros and cons and who each pick is for.

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Category Guides

Freshwater Gear

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Best Canister Filters for 125+ Gallon Tanks

Best Heaters for Large Aquariums

Best Aquarium Stands for 125-300 Gallon Tanks

Best Food for African Cichlids

Marine Systems

Reef Gear

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Best Reef LED Lights for 150+ Gallon Tanks

Best Protein Skimmers for Big Reefs

Best Wavemakers for Big Reef Tanks

Best RO/DI Systems

Head-to-Head

Comparisons

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Fluval FX6 vs. Oase BioMaster

Sump vs. Canister Filter

EcoTech Radion vs. AI Hydra vs. Kessil

Red Sea Reefer vs. Waterbox

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Big Tank Equipment Checklist

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