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Marine Aquarium Meds

Our Reef Fish Medication Guide

Learn when to medicate reef fish, which treatments target common diseases, and why quarantine is the safest way…

Agave Zoanthids 1

Easy Corals for Small Reef Tanks

Easy corals for small reef tanks that stay hardy and colorful. Get simple picks, placement tips, and stable…

Green Star Polyps Care

Green Star Polyps Care

Green star polyps are easy, fast-growing corals that love moderate light and flow. Learn how to keep them…

1024px Coral Turbinaria Reniformis Parque Nacional Ras Muhammad Egipto 2022 03 28 Dd 132

Scroll Corals Care

Scroll corals are hardy LPS corals that prefer moderate light, indirect flow, and stable water chemistry. Proper placement…

Aquarium Lighting

Reef Tank Pest Control Basics

Learn reef tank pest control basics, from quarantine and coral dips to identifying aiptasia, flatworms, algae, and other…

Banggai Cardinalfish

Kaudern’s Cardinal (Pterapogon kauderni)

Kaudern’s cardinal is a peaceful, reef-safe fish with simple care needs. Learn tank setup, feeding, compatibility, and breeding…

Detailed shot of a blue tang fish swimming in an aquarium, showcasing vibrant colors.

Blue (hippo) Tang (paracanthurus Hepatus)

Blue hippo tang care requires a large tank, daily algae feeding, and strict quarantine. Learn how to keep…

Sinularia Leathers Care

Sinularia Leathers Care

Sinularia leathers are hardy soft corals that thrive with stable salinity, moderate light, and good flow. Learn placement,…