Search ReefScales
Results for "predator"
18 launch-approved results
Search results for "predator"
ARTICLE
Predatory Oenone Worm (Oenone fulgida)
Oenone worms are hidden predators often blamed for unexplained snail losses and empty shells in reef tanks.
ARTICLE
Bobbit Worm (Eunice aphroditois)
Bobbit worms are rare but notorious ambush predators that hide deep in rock or sand and can cause mysterious fish and invert losses.
ARTICLE
Bearded Fireworm (Hermodice carunculata)
Bearded fireworms are predatory, stinging polychaetes that can damage corals and eat inverts, and they’re not the “normal” bristleworm you ignore.
ARTICLE
Carpet Anemone (Gigantea)
Gigantea carpet anemones are stunning but advanced anemones that need a large, mature, oxygen-rich tank with strong broad flow and stable parameters. They’re powerful...
ARTICLE
Carpet Anemone (Haddoni)
Haddoni carpet anemones are stunning sandbed centerpieces that need a large, mature, stable tank with a deep substrate, strong lighting, and gentle flow. They’re...
ARTICLE
Hydroids
Hydroids are stinging colonial polyps that hitchhike into reef tanks and can spread across plugs, racks, and rockwork. They often irritate corals and cause...
ARTICLE
Zoanthid-Eating Nudibranch
Zoanthid-eating nudibranchs are tiny, camouflaged predators that eat zoa polyps and can wipe colonies fast. They hide in mats and lay eggs, so outbreaks...
ARTICLE
Amphipods
Amphipods are beneficial micro-crustaceans that support reef stability by recycling waste and serving as natural live food for fish. They thrive in tanks with...
ARTICLE
Copepods
Copepods are foundational micro-crustaceans that support biodiversity and provide natural live food in reef tanks. They thrive in stable systems with structure, food, and...
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...
ARTICLE
Fromia Starfish
Fromia starfish are beautiful but demanding invertebrates that rely on mature reef surfaces for food. They require large, well-established tanks with abundant biofilm and...
ARTICLE
Brittle Star
Brittle stars are reef-safe scavengers that live in rockwork and help clean up leftover food before it becomes a nutrient problem. They’re mostly hidden...
ARTICLE
Anemone Crab
Anemone crabs are specialized, symbiotic crabs that depend on a healthy host anemone to thrive. They do best in stable, established tanks where food...
ARTICLE
Scarlet Hermit Crab
Scarlet hermit crabs are one of the most reef-friendly hermits available, known for grazing algae and biofilm without causing much trouble. They do best...
ARTICLE
Fire Shrimp
Fire (Blood) shrimp are peaceful, reef-safe cleaner shrimp with a more reserved personality than skunk cleaners. They’re naturally shy, often more active in the...
ARTICLE
Skunk Cleaner Shrimp
Skunk cleaner shrimp are hardy, reef-safe scavengers that also happen to clean fish when given the chance. They’re active, visible, and beginner-friendly in stable...
ARTICLE
Pajama Cardinalfish
A peaceful, reef-safe cardinalfish with a quirky spotted pattern and calm hovering behavior. Easy to feed, beginner-friendly, and often suitable for pairs or small...
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...