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Results for "observation"

5 launch-approved results

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Blue-Green Chromis ARTICLE

Blue-Green Chromis

A reef-safe, active schooling fish that adds constant motion to the upper water column. Easy to feed and generally peaceful with other species, but...

Reefapedia 5 min read
Asterina Starfish ARTICLE

Asterina Starfish

Asterina starfish are common hitchhikers that usually act as harmless algae and biofilm grazers. In balanced tanks they stay in low numbers and do...

Reefapedia 3 min read
Neon Goby ARTICLE

Neon Goby

A small, peaceful, reef-safe goby known for occasional cleaner behavior. Great for beginners and community tanks, as long as it isn’t housed with fish...

Reefapedia 4 min read
Gracilaria ARTICLE

Gracilaria

Gracilaria is a reef-friendly macroalgae that provides steady nutrient export, pod habitat, and natural food for herbivores without becoming invasive. It grows best with...

Reefapedia 4 min read
Predatory Oenone Worm (Oenone fulgida) ARTICLE

Predatory Oenone Worm (Oenone fulgida)

Oenone worms are hidden predators often blamed for unexplained snail losses and empty shells in reef tanks. They are hard to catch because they...

Reefapedia 4 min read
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