SKU: 43486700286

Coral Sea Moon Hard Coral Gonlastrea Sp

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Description

Coral Sea Moon Hard Coral Gonlastrea SpCoral Sea Moon Hard Coral (Goniastrea sp.)(Also known as Moon Coral, Brain Moon Coral, or Honeycomb Coral) OverviewThe Coral Sea Moon Coral (Goniastrea sp.) is a beautiful and durable large polyp stony (LPS) coral, admired for its distinctive polygonal corallite structure that forms intricate, honeycomb like patterns across rounded or encrusting colonies. Colours range from vivid green and brown to metallic teal, gold, or bicolour morphs, often with

Coral Sea Moon Hard Coral (Goniastrea sp.)

(Also known as Moon Coral, Brain Moon Coral, or Honeycomb Coral)

Overview

The Coral Sea Moon Coral (Goniastrea sp.) is a beautiful and durable large-polyp stony (LPS) coral, admired for its distinctive polygonal corallite structure that forms intricate, honeycomb-like patterns across rounded or encrusting colonies. Colours range from vivid green and brown to metallic teal, gold, or bicolour morphs, often with glowing mouths under blue or actinic lighting. This coral’s dense skeletal structure and moderate care requirements make it a popular and reliable addition to both LPS and mixed reef aquariums.

Origin

Native to the Coral Sea, Great Barrier Reef, Fiji, Tonga, and Indonesia. Commonly found on shallow to mid-depth reef slopes and lagoonal reef flats, where it is exposed to moderate water movement and bright sunlight.

Feeding

The Moon Coral is photosynthetic, containing symbiotic zooxanthellae that meet most of its nutritional needs. Nonetheless, supplemental feeding helps maintain vibrant colour and encourage growth. Feed 1–2 times per weekwith:

  • Finely chopped meaty foods (mysis, brine shrimp, krill)
  • Marine snow or zooplankton blends
  • LPS coral micro foods or powdered plankton

Feed at night or when the coral’s feeding tentacles are visible.

Lighting

Moderate to high lighting.Goniastrea thrives under full-spectrum illumination from LED, T5, or metal halidesystems.

  • PAR range: 100–250 ¬µmol/m¬≤/s
  • Gradually acclimate to higher light levels to prevent bleaching.
  • Blue and actinic lighting enhance its fluorescent mouth and ridge colours.
Water Flow

Moderate, indirect flow. Provide enough movement to keep detritus from settling while allowing polyps to expand comfortably. Avoid strong, direct currents that can cause tissue damage.

Placement
  • Position in the lower to middle regions of the aquarium.
  • Place on flat or gently sloping rockwork or sandy substrate, ensuring stable contact.
  • Allow 7–10 cm (3–4 inches) of spacing from other corals, as Goniastrea can extend short sweeper tentacles at night.
Tank Mates

Reef safe with caution. Compatible with:

  • All reef-safe fish (clownfish, tangs, gobies, blennies, etc.)
  • Peaceful invertebrates (snails, shrimp, hermits, etc.)
  • Other LPS and soft corals placed at a safe distance

Avoid:

  • Aggressive corals (e.g., Galaxea, Euphyllia, Hydnophora)
  • Large angelfish or butterflyfish that may nip at coral tissue
Aggression

Moderately aggressive.Goniastrea can deploy short sweeper tentacles and allelopathic chemicals to defend its territory. Maintain adequate spacing to prevent coral warfare.

Experience Level

Beginner to intermediate. Hardy and adaptable, the Coral Sea Moon Coral is tolerant of a range of conditions provided water quality is stable. A great coral for aquarists expanding their LPS collections.

Water Parameters
  • Temperature: 24–27°C (75–81°F)
  • pH: 8.1–8.4
  • Salinity: 1.024–1.026 SG
  • Hardness (dKH): 8–12
  • Calcium: 400–450 ppm
  • Magnesium: 1250–1350 ppm
  • Nitrate: <10 ppm
  • Tank Size: Minimum 75 gallons (280L) for stability and room to grow

Consistent alkalinity, calcium, and magnesium levels are vital for proper skeletal development and vibrant colour retention.

Reef Compatibility

Fully reef safe. The Coral Sea Moon Coral is a durable, eye-catching coral ideal for both beginner and experienced reef keepers. Its compact, patterned colonies provide texture and colour variation in reef displays while remaining peaceful and easy to maintain with proper spacing and lighting.

Shipping Notes
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Exchange/Return Notes
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SKU: 43486700286

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Caveman8080
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★★★★★ 5
Better than other flimsy trays
Color: Black, Size: Rectangle, Color: Black, Size: Rectangle
I got this to replace another flimsy valet tray I got as a gift. This one is way more sturdier, looks nicer, bigger, and has a nice feel.
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Reviewed in the United States on February 12, 2026
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Natalie R.
Natrona Heights, US
★★★★★ 5
Looks great, doesn't hold much so measure carefully
Color: Gray, Size: Rectangle
I got this organizer for my husband to keep his stuff by the door. While it's a little smaller than I'd hoped, it looks great in the entryway. It's super easy to snap together, but feels like the material could be damaged easily if you're not careful. He is able to store his keys, wallet, and sunglasses in it, and throws hit hat on top. Overall we are really happy with it.
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Reviewed in the United States on January 31, 2026
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Rin
Lowell, US
★★★★★ 5
Perfect
Color: Blue, Size: Square
Just what I needed. The size is perfect as I didn’t want anything too large to place my watches and other accessories inside near the corner of my desk. Its size is essentially 7x7, and the design is sleek compared to other organizer holders. I got the color in blue and it looks stunning with the rest of my setup. I’m unsure about other reviewers, but mine came safely and the leather walls are decently thick, so it’s not too flimsy when buttoned together which holds very securely. There are hole spaces at the bottom corners once assembled, so if you have super small items such as beads or really small jewelry, they could potentially fall out, but most of my items are large enough that won’t be of concern. If you have a wire charger near by, the holes could be used to charge your smartphone inside, which has its own practical usage. Overall, I’d definitely recommend it if you’re on a lookout for a sleek but compact organizer holder, and I personally will consider getting another one in the future for myself for other household belongings.
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Reviewed in the United States on October 13, 2024
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Forrest H Armstrong Cate
San Leandro, US
★★★★★ 5
So immersive, easy to set up and affordable it beats our Phillips Hue set up!
If you want a stunning, immersive viewing experience this set it for you! It can sync with up to 5 Govee light strips or bulbs for and even more immersive experience too! We have 3 different Govee backlight set Ups and this is the best one. It levels up our gaming experience. I cannot imagine watching movies without one now. Theater experiences are lack luster in comparison. Definately watching their how to videos on proper set up and syncing using those funny orange foam pieces! It makes things so much easier! The difference in the color displays are amazing! We synced 3 Govee rbgic light strips and two govee bulbs to the system. We get so many compliments on how incredible the room looks. When combined with relaxation, music or oled videos it's like a sanctuary! It is better in some ways than the Phillips $500 Hue set up we have on another set. It's a good idea to leave some of the adhesive spots on the led strip unused and covered in case your TV dies or you get a new one. This adhesive strip is strong and not reusable. Our new TV died during a power outage. This strip came off fine but lost all it stickiness once removed. Hopefully you won't ever have to remove yours. This is definately a 100 out of ten for us!
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Reviewed in the United States on July 8, 2025
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Madi J
Carnegie, US
★★★★★ 5
Great lights
Gorgeous lighting, it syncs perfectly with the tv colors and when the tv goes dark the lights go off, very cool effect. Happy purchase.
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Reviewed in the United States on March 9, 2026

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