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Acan Lord
Acropora Flatworms (AEFW)
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Banggai Cardinalfish
Blastomussa
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Blue Leg Hermit Crab
Bristle Worms (Nuisance)
Bubble Algae
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Chalice Coral
Chalk Bass
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Copperband Butterflyfish
Coral Beauty Angelfish
Cyanobacteria
Dinoflagellates
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Emerald Crab
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Favia Brain Coral
Feather Duster Worm
Firefish Goby
Flameback Angelfish
Flasher Wrasse
Four Stripe Damselfish
Frogspawn Coral
Gigantea Carpet Anemone
Green Star Polyps
Haddoni Carpet Anemone
Hair Algae
Hammer Coral
Harlequin Shrimp
Helfrich's Firefish
Kenya Tree Coral
Kole Tang
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Long Tentacle Anemone
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Marine Ich
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Meat Coral
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Micromussa
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Moorish Idol
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Nassarius Snail
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Toadstool Leather
Tomini Bristletooth Tang
Torch Coral
Tridacna Clam
Trochus Snail
Turbo Snail
Tuxedo Urchin
Vermetid Snails
Yellow Tang
Yellow Watchman Goby
Zoanthids
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Green Star Polyps
Briareum
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📖 Wikipedia / Wikimedia Commons
Bright green polyps on a purple mat. Extremely hardy and one of the fastest-spreading corals. Can overgrow neighboring corals — best kept on an isolated rock.
CARE
Beginner
AGGRESSION
Medium
MAX SIZE
spreads
FLOW
Medium
LIGHTING
Medium
PAR RANGE
75–200 µmol
⚠ ADD WITH CAUTION
· Tank needs 1 more month of maturity
💰 BUDGET PICK
VALUE
WOW FACTOR
TYPICAL PRICE
~$10–20 frag
Carpet of bright green waving polyps is jaw-dropping. Fastest visual impact per dollar in the coral hobby. Just keep it isolated.
🚨 TAKEOVER RISK
Control Difficulty: Very Hard — Once it bridges to your main rockwork it takes months to remove. Isolation on a completely standalone rock is the only reliable strategy. Will carpet any surface it touches including glass, sand, and other corals.
🌊 WATER PARAMS
ParamStatusIdeal
TemperatureOK (78.4)72–82 °F
SalinityOK (1.025)1.023–1.027 sg
pHOK (8.22)8.0–8.4
Nitrate NO₃⁻OK (8.0)0–20 ppm
Tank Compatibility
🪸 Meat CoralCompatible
🐟 Banggai CardinalfishCompatible
🪸 BlastomussaCompatible
🌺 Bubble Tip AnemoneIncompatible
🪸 Candy Cane CoralCaution
🪸 Chalice CoralCompatible
🐟 Chalk BassCompatible
🦐 Skunk Cleaner ShrimpCompatible
🌿 Clove PolypsCompatible
🐟 Copperband ButterflyfishCompatible
🐟 Coral Beauty AngelfishCompatible
🪸 Duncan CoralCaution
🦀 Emerald CrabCompatible
🐟 Emperor AngelfishCompatible
🪨 Favia Brain CoralCompatible
🌿 Feather Duster WormCompatible
🐟 Firefish GobyCompatible
🐟 Flameback AngelfishCompatible
🐟 Flasher WrasseCompatible
🪸 Frogspawn CoralCompatible
🌺 Haddoni Carpet AnemoneIncompatible
🪸 Hammer CoralCaution
🦐 Harlequin ShrimpCompatible
🐟 Helfrich's FirefishCompatible
🦀 Blue Leg Hermit CrabCompatible
🌿 Kenya Tree CoralCompatible
🐟 Kole TangCompatible
🐟 Lawnmower BlennyCompatible
🐟 Leopard WrasseCompatible
🐌 Lettuce Sea SlugCompatible
🌺 Malu AnemoneIncompatible
🐠 Mandarin DragonetCompatible
🐠 Maroon ClownfishCompatible
🐟 Melanurus WrasseCompatible
🪸 MicromussaCompatible
🐟 Midas BlennyCompatible
🐟 Moorish IdolCompatible
🍄 Mushroom CoralCompatible
🐡 Ocellaris ClownfishCompatible
🐟 Orchid DottybackCompatible
🐟 Pajama CardinalfishCompatible
🦐 Peppermint ShrimpCompatible
🐠 Percula ClownfishCompatible
🐟 Phantom BlennyCompatible
🐡 Porcupine PufferfishCompatible
🐟 Regal Blue TangCompatible
🍄 Rhodactus MushroomCompatible
🌺 Ritteri AnemoneIncompatible
🐟 Royal DottybackCompatible
🐟 Royal GrammaCompatible
🐴 SeahorseCompatible
🌺 Sebae AnemoneIncompatible
🐟 Six Line WrasseCompatible
🐟 Springeri DamselCompatible
🪸 Acropora SPSIncompatible
🐟 Starry BlennyCompatible
🐟 Tailspot BlennyCompatible
🍄 Toadstool LeatherCaution
🐟 Tomini Bristletooth TangCompatible
🪸 Torch CoralCompatible
🐚 Tridacna ClamCompatible
🐚 Trochus SnailCompatible
🐚 Turbo SnailCompatible
🐟 Yellow Watchman GobyCompatible
🐟 Yellow TangCompatible