Search ReefScales
Results for "led"
43 launch-approved results
Search results for "led"
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Ocellaris Clownfish
A hardy, reef-safe clownfish that adapts well to home aquariums, the Ocellaris Clownfish is an excellent choice for beginners and experienced reef keepers alike....
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Derasa Clam
Derasa clams are one of the more forgiving giant clams, but they still require a stable, mature reef with consistent lighting and chemistry. They...
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Maxima Clam
Maxima clams are high-light, light-driven clams that do best in mature, stable reef systems. They need strong, consistent lighting, steady alkalinity and calcium, and...
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Crocea Clam
Crocea clams are high-light, rock-dwelling giant clams that demand stable chemistry and strong, consistent lighting. They’re sensitive to alkalinity swings, poor placement, and system...
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Tridacna Clam
Tridacna clams are light-driven reef animals that thrive only in stable, mature systems. Strong, consistent lighting and steady alkalinity and calcium matter far more...
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Ulva (Sea Lettuce)
Ulva (Sea Lettuce) is a fast-growing macroalgae used primarily for nutrient export and food web support. It thrives with moderate–high light, moderate flow, and...
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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...
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Percula Clownfish (Amphiprion percula)
A reef-safe clownfish with bold coloration and strong personality, the Percula Clownfish is hardy, adaptable, and well suited for both new and experienced reef...
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Royal Gramma Basslet (Gramma loreto)
The Royal Gramma is a classic reef fish: small, colorful, hardy, and full of personality. It’s best known for its stunning purple-to-yellow gradient and...
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Firefish Goby
A reef-safe, peaceful fish that’s easy to keep and fun to watch—as long as your tank is covered. Provide rockwork with a bolt hole,...
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Foxface Rabbitfish
A larger, reef-compatible herbivore known for algae grazing and calm cruising behavior. Best in 125+ gallons with strong filtration and daily algae-based feeding. Usually...
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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...
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Diamond Watchman Goby
A reef-safe sand-sifting goby that turns over the sand bed and adds constant bottom activity. Best in 40+ gallons with a mature sand bed,...
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Midas Blenny
A reef-safe blenny with big personality that often swims in the open like a small schooling fish. Easy to feed and generally community-friendly, but...
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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...
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Coral Beauty Angelfish
A colorful, active dwarf angelfish that can be a reef tank centerpiece. Best kept in 55+ gallons with mature rockwork and a varied omnivore...
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Kole Tang
A reef-safe bristletooth tang known for excellent film algae and biofilm grazing. Best kept in 70–75+ gallons with strong filtration, stable conditions, and daily...
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Yellow Tang
An iconic reef-safe grazer that adds constant movement and bright color. Best kept in 75+ gallons with plenty of swimming space and daily algae-based...
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Six-Line Wrasse
A colorful, energetic wrasse that patrols rockwork all day and is usually easy to feed. Reef safe, but temperament can become aggressive over time—especially...
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Lawnmower Blenny
A classic algae-grazing blenny with big personality. Best in 40+ gallon tanks with mature rockwork and steady grazing opportunities. Supplement with algae-based foods so...
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Tailspot Blenny
A tiny, reef-safe fish packed with personality. Best kept singly with plenty of rockwork and perches. Easy to feed and may graze lightly, but...
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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...
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Banggai Cardinalfish
A peaceful, reef-safe cardinalfish with bold striping and a calm hovering behavior. Great for community reefs, especially smaller tanks, as long as it isn’t...
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Peppermint Shrimp
Peppermint shrimp are hardy, opportunistic scavengers that fit well into many reef tanks when expectations are set correctly. They’re mostly nocturnal, tend to stay...
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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...
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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...
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Turbo Snail
Turbo snails are powerful algae grazers best used as a targeted response when algae needs to be knocked back quickly. They’re reef safe biologically,...
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Porcelain Crab
Porcelain crabs are peaceful filter feeders that rely on moderate flow and suspended food rather than scavenging. They do best in established reefs with...
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Squamosa Clam
Squamosa clams are one of the more forgiving giant clams, but they still require a stable, mature reef with consistent lighting and chemistry. They...
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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...
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Sand-Sifting Starfish
Sand-sifting starfish clean sand by consuming the life within it, which makes them one of the most common slow-failure inverts in reef tanks. While...
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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...
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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...
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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...
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Dragon’s Tongue (Halymenia)
Dragon’s Tongue (Halymenia) is a display-friendly macroalgae that offers light nutrient export without aggressive growth. It does best in stable systems with moderate–high light,...
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Phytoplankton
Phytoplankton isn’t livestock—it’s food web support. Its main value is feeding pods and filter feeders and strengthening the base of the reef ecosystem. When...
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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...
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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...
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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...
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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...
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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...
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Maxi-Mini Carpet Anemone
Maxi-mini carpet anemones are hardy, colorful anemones that like a sandy nook, moderate-to-high light, gentle flow, and regular meaty feedings. They are extremely sticky...
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Bristleworms (Eurythoe spp.)
Bristleworms are common reef hitchhikers that usually act as useful scavengers, but their appearance makes people fear them long before they understand their role....