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Results for "predator"

18 launch-approved results

Search results for "predator"

Tube Anemone ARTICLE

Tube Anemone

Tube anemones are burrowing sandbed predators that need a deep, stable substrate, gentle flow, and regular meaty feedings. They have a strong sting and...

Reefapedia 1 min read
Tube Anemone
Lobsters ARTICLE

Lobsters

Armored night-walkers—striking but often predatory toward small fish and shrimp.

Reefapedia 1 min read
Lobsters
Lionfish ARTICLE

Lionfish

Iconic fins and venomous spines—stately predators best kept away from bite-sized tankmates.

Reefapedia 1 min read
Lionfish
Groupers ARTICLE

Groupers

Bold predators that quickly outgrow small systems—built for big-water displays.

Reefapedia 1 min read
Groupers
Mandarin Dragonet (Synchiropus splendidus) ARTICLE

Mandarin Dragonet (Synchiropus splendidus)

A stunning, peaceful, reef-safe fish that constantly hunts copepods and microfauna. Advanced mainly due to feeding requirements. Best in a mature 75+ gallon tank...

Reefapedia 5 min read
Mandarin Dragonet (Synchiropus splendidus)
Angler ARTICLE

Angler

Ambush predators with a built-in lure—incredible to watch, but best without bite-sized tankmates.

Reefapedia 1 min read
Angler
Montipora-Eating Nudibranch (Phestilla subodiosus) ARTICLE

Montipora-Eating Nudibranch (Phestilla subodiosus)

Montipora-eating nudibranchs are camouflaged coral predators that chew Montis and lay eggs, causing “nibbled” edges and slow tissue loss.

Reefapedia 1 min read
Montipora-Eating Nudibranch (Phestilla subodiosus)
Acropora-Eating Flatworm (AEFW) (Amakusaplana acroporae) ARTICLE

Acropora-Eating Flatworm (AEFW) (Amakusaplana acroporae)

AEFW are Acropora-specific coral predators that cause bite marks, poor polyp extension, and slow SPS decline, with eggs that make them hard to eliminate.

Reefapedia 1 min read
Acropora-Eating Flatworm (AEFW) (Amakusaplana acroporae)
Ball Anemone ARTICLE

Ball Anemone

Ball anemones are hardy corallimorph hitchhikers that hide in shaded crevices and feed like tiny ambush predators. They can sting nearby corals and irritate...

Reefapedia 5 min read
Ball Anemone
Gorilla Crabs ARTICLE

Gorilla Crabs

Gorilla/xanthid crabs are common hitchhikers that can become predators in reef tanks, often causing mystery snail and hermit losses. Because many are nocturnal and...

Reefapedia 4 min read
Gorilla Crabs
Acropora Red Bugs (Tegastes acroporanus) ARTICLE

Acropora Red Bugs (Tegastes acroporanus)

Acropora red bugs are tiny parasitic copepods that irritate Acropora, causing reduced polyp extension, dull color, and slowed growth. They spread easily via new...

Reefapedia 4 min read
Acropora Red Bugs (Tegastes acroporanus)
Mantis Shrimp (Stomatopoda) ARTICLE

Mantis Shrimp (Stomatopoda)

Mantis shrimp are predatory hitchhikers that often reveal themselves through clicking sounds and disappearing snails or hermits. They’re fascinating animals, but not reef-safe in...

Reefapedia 4 min read
Mantis Shrimp (Stomatopoda)
Montipora-Eating Nudibranch (Phestilla subodiosus) ARTICLE

Montipora-Eating Nudibranch (Phestilla subodiosus)

Montipora-eating nudibranchs are tiny coral predators that chew Montipora tissue, causing “nibbled” edges and scraped white bite patches. They hide on undersides and lay...

Reefapedia 4 min read
Montipora-Eating Nudibranch (Phestilla subodiosus)
Acropora-Eating Flatworm ARTICLE

Acropora-Eating Flatworm

AEFW are Acropora-specific flatworms that eat coral tissue, causing bite marks, poor polyp extension, and slow SPS decline. They spread mainly through unvetted Acropora...

Reefapedia 4 min read
Acropora-Eating Flatworm
Red Planaria Flatworms ARTICLE

Red Planaria Flatworms

Red planaria are common nuisance flatworms that multiply quickly in low-flow, detritus-rich areas. Heavy infestations can shade and irritate corals, and large die-offs during...

Reefapedia 4 min read
Red Planaria Flatworms
Majano Anemone ARTICLE

Majano Anemone

Majano anemones are pest hitchhikers that can sting corals and spread quickly in reef tanks. Remove or control them early—once established, they’re difficult to...

Reefapedia 4 min read
Majano Anemone
Aiptasia ARTICLE

Aiptasia

Aiptasia are fast-spreading pest anemones that hitchhike into reef tanks and sting corals. Catch and control them early—once established, they’re difficult to eradicate.

Reefapedia 4 min read
Aiptasia
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