Metallic Rainbow Hammer

This Metallic Rainbow Wall Hammer is an exceptional multi-coloured Euphyllia featuring a striking blend of gold, orange, pink, lavender, blue, and teal across its flowing hammer tentacles. The metallic sheen and fluorescence displayed by this specimen make it one of the most visually impressive wall hammers available. Its thick wall structure gives it a dramatic continuous form, while the rainbow gradients shift beautifully under blue LED lighting.

This listing is WYSIWYG — the coral shown in the photo is the exact piece you will receive.

Care Instructions:

• Lighting: Moderate LED lighting enhances the metallic rainbow tones.

• Flow: Moderate, indirect flow to preserve long-term tissue health.

• Placement: Mid to lower areas of the aquarium; allow room for sweeper tentacles.

• Feeding: Benefits from occasional feeding of mysis, brine, or LPS pellets.

• Water Parameters: Keep stable reef conditions (Alk 8–9 dKH, Ca 420–450 ppm, Mg 1300–1400 ppm, NO₃ 5–15 ppm, PO₄ 0.03–0.1 ppm).

Why This Coral Is a Great Choice:

• Rare multi-tone metallic rainbow colouration

• Strong fluorescence under blue lighting

• Thick, flowing wall-hammer growth pattern

• Perfect centrepiece coral for any LPS tank

• True WYSIWYG specimen — fully represents what you receive

Photo Disclaimer: The coral shown is the exact specimen you will receive. Colours may vary slightly depending on screen and lighting.

We take livestock seriously. That's why we don't sell anything we wouldn't be comfortable putting in our own tank.

As we are direct from source, we import and sell direct to the public. This means you can buy with confidence knowing EMA prides itself on excellent handling and conditioning protocols.

Fish

All our fish held in a quarantine system for a minimum of 3 weeks. During this time, regular water changes are performed, and twice daily (or sometimes more) feedings are performed.

Copper is dosed and checked twice a day for ich and velvet.

During this treatment fish are given formalin baths for brooklynella and a minimum of 3 praziquantel doses is performed for flukes.

Coral

Our coral is quarantined for a minimum of 3 weeks, just like fish. During this time, regular water changes are performed, water testing done, and once a month a Fauna Marin ICP Total is performed.

Corals are inspected for pests/general health and are provided with a pest dip once a week for at least 3 weeks.

If we see signs of pests, the quarantine period is extended and/or additional dips are performed

If coral is bleached/unhealthy, it will remain in quarantine until healthy enough to sell.