March 2026

Aquarium Lighting

Lighting For Aquarium

Aquarium lighting shapes coral growth, color, and health. Learn how to choose, set up, and fine-tune reef lighting…

Ocellaris Clownfish

Ocellaris Clownfish (Amphiprion ocellaris)

Ocellaris clownfish are hardy, reef-safe, and ideal for beginners. Learn tank size, feeding, compatibility, breeding, and common care…

Blue Damselfish Chrysiptera Cyanea

Blue Damselfish (Chrysiptera cyanea)

Blue Damselfish is hardy and reef safe, but often territorial. Learn tank size, feeding, compatibility, and how to…

a close up of an anemone in the water

Anemone Placement and Flow Tips

Learn the best anemone placement and flow tips to keep reef anemones secure, inflated, and less likely to…

Aquarium Lighting

Feeding Corals

Feeding corals the right way improves growth and color. Learn what corals eat, how often to feed, and…

Burning Banana Stylocoeniella

Stylocoeniella Corals Care

Stylocoeniella corals need stable alkalinity, moderate to high light, and strong random flow. Learn placement, feeding, fragging, and…

Close-up of a blue tang fish swimming gracefully underwater in a lively coral reef environment.

Tang Tank Size Requirements

Tang tank size depends on adult size, swimming behavior, and temperament. Learn realistic minimum tank sizes for popular…

Scarlet Hermit Crab

Scarlet Reef Hermit Crabs (Paguristes Cadenati)

Scarlet reef hermit crabs are colorful, useful cleanup crew members that help control algae and detritus in reef…

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