Guides & tools
Free tool
Reef Aquarium Equipment Sizer & Planner
Calculate the right protein skimmer, return pump, and reef light size for your saltwater tank based on gallons, bioload, and coral type.
Open the tool →Saltwater reef aquarium equipment: the complete beginner's guide
A no-fluff beginner's guide to reef aquarium equipment: skimmers, lights, return pumps and how reef gear differs from freshwater. Real specs and picks.
Read guide →Best reef aquarium light size calculator — an honest buyer's guide
Use our reef aquarium light size calculator plus honest picks for skimmers, return pumps and lighting to build a reef tank that actually thrives.
Read guide →Saltwater Reef Aquarium Equipment Mistakes Beginners Make (and How to Avoid Them)
Avoid the costly reef aquarium equipment mistakes beginners make. Skimmer, light, and return pump advice with a real comparison table and sizing tips.
Read guide →How much does Saltwater reef aquarium equipment cost? A realistic breakdown
A no-fluff cost breakdown of saltwater reef aquarium equipment — skimmers, lights, pumps, and how reef gear differs from freshwater.
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