SKU: 30800534713

Tongue Hard Coral Polyphyllia Sp

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Description

Tongue Hard Coral Polyphyllia SpTongue Hard Coral (Polyphyllia sp.)(Also known as Tongue Coral, Carpet Coral, or Slipper Coral) OverviewThe Tongue Hard Coral (Polyphyllia sp.) is a unique and visually striking large polyp stony (LPS) coral, named for its elongated, tongue shaped body and fleshy, carpet like surface covered with small, waving polyps. Typically found in shades of tan, brown, green, or grey, many specimens develop fluorescent highlights under actinic lighting, creating

Tongue Hard Coral (Polyphyllia sp.)

(Also known as Tongue Coral, Carpet Coral, or Slipper Coral)

Overview

The Tongue Hard Coral (Polyphyllia sp.) is a unique and visually striking large-polyp stony (LPS) coral, named for its elongated, tongue-shaped body and fleshy, carpet-like surface covered with small, waving polyps. Typically found in shades of tan, brown, green, or grey, many specimens develop fluorescent highlights under actinic lighting, creating a subtle yet captivating display. The coral’s free-living nature and undulating movement across the substrate make it a fascinating addition to reef aquariums. Hardy, adaptable, and peaceful, Polyphyllia is suitable for both novice and experienced aquarists seeking a distinctive bottom-dwelling coral.

Origin

Native to the Indo-Pacific region, including the Great Barrier Reef, Coral Sea, Fiji, Tonga, Indonesia, and the Maldives. Commonly found on sandy reef flats, lagoon floors, and lower reef slopes, where it lies unattached and moves slightly with water flow.

Feeding

The Tongue Coral is photosynthetic, deriving most of its energy from zooxanthellae in its tissue. It also benefits from supplemental feeding to promote growth and coloration. Feed 1–2 times per week with:

  • Mysis or finely chopped seafood
  • Marine plankton or LPS coral foods
  • Coral pellets or powdered blends

Feed when tentacles are extended (usually at night or under reduced flow).

Lighting

Low to moderate lighting. Provide diffused illumination from LED, T5, or hybrid systems.

  • PAR range: 75–150 ¬µmol/m¬≤/s
  • Avoid strong, direct light which can cause bleaching or tissue retraction.
  • Blue-spectrum lighting enhances fluorescence and subtle coloration.
Water Flow

Low to moderate, indirect flow. Gentle, variable currents help keep the coral free of debris without disturbing its position. Too much flow may prevent the tissue from expanding fully or cause damage to its soft underside.

Placement
  • Place on the sandy substrate or a flat, open area of the aquarium floor.
  • Do not wedge or glue to rockwork — Polyphyllia is a free-living coral and can slowly move to find suitable conditions.
  • Allow 10–15 cm (4–6 inches) of space between neighbouring corals to avoid stings or crowding.
  • Avoid sharp rock edges beneath the coral, which can damage its soft tissue.
Tank Mates

Reef safe. Compatible with:

  • Peaceful reef-safe fish (gobies, tangs, wrasses, clownfish, etc.)
  • Shrimp, snails, and hermit crabs
  • Other non-aggressive LPS or soft corals

Avoid:

  • Aggressive corals (e.g., Galaxea, Euphyllia, Hydnophora) in close proximity
  • Butterflyfish, large angelfish, or puffers that may nip the coral’s fleshy surface
Aggression

Peaceful.Polyphyllia has weak defensive tentacles and is easily damaged by aggressive neighbours. It does not actively sting other corals, making it an excellent community LPS.

Experience Level

Beginner to intermediate. The Tongue Coral is hardy and adaptable but requires stable water chemistry and gentle handling. It’s ideal for aquarists looking to add a unique, bottom-dwelling LPS coral to their reef system.

Water Parameters
  • Temperature: 24–27°C (75–81°F)
  • pH: 8.1–8.4
  • Salinity: 1.024–1.026 SG
  • Alkalinity (dKH): 8–12
  • Calcium: 400–450 ppm
  • Magnesium: 1250–1350 ppm
  • Nitrate: <10 ppm
  • Phosphate: <0.03 ppm
  • Tank Size: Minimum 100 litres (25 gallons) for small specimens; larger systems preferred for mature colonies

Consistent calcium, alkalinity, and nutrient stability will ensure long-term health and colouration.

Reef Compatibility

Fully reef safe. The Tongue Hard Coral adds an organic, natural feel to reef aquariums. Its unusual shape and movement make it a standout piece on the sandbed, while its peaceful nature ensures compatibility with a wide variety of tank mates.




Interesting Fact

Unlike most corals, Polyphyllia corals are mobile — capable of slowly moving across the substrate using their soft tissue and subtle water pressure changes to reposition themselves for optimal light and flow.

Shipping Notes
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Exchange/Return Notes
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SKU: 30800534713

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Works, but reimbursement for damaged items come via Amazon Gift Card, not Cash
Just confirming that this protection plan actually works. Asurion first told me that they'd try and repair my item. Likely, they couldn't find someone to repair the type of item I bought (KVM), so they offered payment (original cost of the item) via Amazon Gift Card. Giving 4 out of 5 stars -> 4 instead of 5 because Amazon Gift Card isn't Cash. Cash is always better.
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My Acer Monitor was damaged during a brownout due to a lightning strike close to my house; Acer Customer Support told me that their warranty did not cover this sort of damage but luckily for me, Asurion Protection did. I simply mailed them the item for repairs with their shipping label, and once they realized that the item was damaged beyond repair, they emailed me an Amazon Gift Card Code with the amount spent on the monitor; I'm extremely happy that I bought their protection because without it, I would have had to pay the price of a new monitor to get my PC Setup back into commission. Many Thanks, Asurion Protection
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I first contacted Amazon for this product when I didn't receive this. I bought this back in October 22nd or 23rd with my Lenovo chromebook idea pad flex which it's now December 16th on a Friday night I have yet to receive it. I first contacted Amazon about it November 3rd they said to give asurion a week to back it up for the email delivery. Waited a couple weeks ans nothing happened, contacted Amazon and they put me on with asurion which I then revived a text through tech support saying I'll receive it soon, give them 24 hours to respond with it. Going through 2 links and 2 sites, an email verification a phone number verification and an Amazon sign in "Sorry, we are unable to find your plan." Was the response I was given after all of that. It then put me through the sign-ins again, at the very start of the last 45 minutes hence why I'm writing this. Not to mention the last month I've been trying to contact them for email delivery of my protection plan. I spent $108+ tax on the 4 year protection plan on the upgraded version of my chromebook IdeaPad, which was a gift to someome special to me. Now if It shuts down tomorrow it's not going to get the honored 4 year protection plan, warranty. The device was expensive and asurion can't even honor their own protection plans.
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Perfect sublimation paper!
Size: 8.5"x11"
The print quality is really good. I’ve had no issues so far. When sublimating, the colors are very vibrant! The paper is very great quality. Definitely worth every penny.
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Reviewed in the United States on May 26, 2026

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