Built for Thriving Reefs.
Every coral at ReefGro is sustainably aquacultured, hand-selected for quality and professionally packed to give it the best possible start in your aquarium.
The Green Stem Purple Head Frogspawn is a striking Euphyllia coral featuring vivid green stems contrasted by rich purple-tipped heads. This bold colour combination, paired with flowing, multi-tipped tentacles, creates strong visual contrast and constant movement, making it a standout feature in any reef aquarium.
Balancing eye-catching colour with reliable care requirements, this frogspawn is well suited to both mixed reefs and LPS-focused systems.
Frogspawn corals (Euphyllia divisa / Euphyllia paradivisa) are native to the Indo-Pacific region, including:
Indonesia
Fiji and Tonga
The Great Barrier Reef
The Philippines
In the wild, they are commonly found on protected reef slopes and lagoon areas, where light levels are moderate and water movement is gentle and indirect.
Euphyllia corals have long been favourites in the reef hobby due to their movement, resilience, and distinctive appearance. High-contrast colour morphs, such as green stems with purple heads, have become increasingly popular as modern LED lighting enhances depth, fluorescence, and saturation.
The Green Stem Purple Head Frogspawn is prized for offering dramatic colour without sacrificing the dependable nature Euphyllia is known for.
Classified as an LPS (Large Polyp Stony) coral, this frogspawn displays long, fleshy tentacles with rounded or split tips that sway continuously in the current.
Bright green stems with deep purple heads
Strong fluorescence under blue lighting
Excellent polyp extension when healthy
Growth is steady in stable reef systems, with additional heads forming over time.
Green Stem Purple Head Frogspawn performs best under moderate lighting, closely reflecting its natural reef environment.
Lighting: Medium
Best placed in the mid to lower areas of the aquarium
Excessive light may lead to colour fading or tissue stress
Provide gentle to moderate, indirect flow. Tentacles should sway freely without being blasted by direct current, which can damage tissue.
Stable reef parameters are essential for long-term success. Maintain consistent levels of:
Calcium
Alkalinity
Magnesium
Along with stable salinity and temperature. Regular testing and water changes are recommended.
While largely photosynthetic, Green Stem Purple Head Frogspawn benefits from occasional feeding, including:
Small meaty foods (mysis, brine shrimp)
LPS-specific coral foods
Target feeding once or twice weekly can support growth and colour.
Frogspawn corals are semi-aggressive and may extend sweeper tentacles at night.
Allow adequate spacing around the frag
Avoid placing too close to other Euphyllia, SPS, or delicate LPS corals
Frag size: Typically 1–2 heads
Each frag is unique and may vary slightly in colour tone and tentacle shape depending on lighting and tank conditions.
Care Level: Moderate
Flow: Low–Medium
Lighting: Medium
Temperament: Semi-Aggressive
Moderate
Medium
Moderate, indirect flow.
Lower to middle areas of the aquarium.
Peaceful.
Moderate, with gradual skeletal growth and increasing polyp density over time.
Typically supplied as a multi-polyp frag unless otherwise stated.
Purple Goniopora thrive in stable reef aquariums with consistent water chemistry.
Avoid ultra-low nutrient systems, as Goniopora generally perform best in mature, nutrient-balanced aquariums.
Purple Goniopora benefit from regular supplemental feeding to encourage long-term health, vibrant colour and strong polyp extension.
Feed lightly but consistently 2–3 times per week.
Purple Goniopora appreciate thoughtful placement and a gentle introduction to your aquarium.
Medium lighting is recommended.
Too much light may cause the coral to retract, while insufficient lighting can reduce extension.
Light acclimation is recommended whenever introducing a new specimen.
Provide moderate, indirect flow that keeps the polyps gently swaying.
Avoid strong, direct flow, which may prevent full extension.
Random, alternating flow patterns generally produce the best results.
Purple Goniopora originate from the Indo-Pacific region and are commonly found throughout:
In the wild they inhabit sheltered lagoon environments and protected reef zones with moderate lighting, gentle water movement and nutrient-rich conditions.
Once considered difficult to keep, advances in modern reef keeping—including improved lighting, flow control and nutrition—have made healthy, aquacultured Goniopora far more reliable long-term additions to today's reef aquariums.
Purple Goniopora is one of our favourite LPS corals thanks to its elegant movement and rich purple colouration.
When fully extended, hundreds of delicate tentacles create constant movement that contrasts beautifully with SPS colonies and other fleshy LPS corals, making it an excellent centrepiece for mixed reef aquariums.
For the best results:
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Every coral at ReefGro is sustainably aquacultured, hand-selected for quality and professionally packed to give it the best possible start in your aquarium.
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