About Open Brain Coral Green
The Open Brain coral (Trachyphyllia geoffroyi) is a single, free-living polyp with a folded, figure-eight shape and thick green tissue. It lives on the sand and inflates well beyond its skeleton during the day. Feeding tentacles appear around the mouths at night, when it takes meaty foods eagerly.
Open Brain Coral Green care at a glance
- Lighting: Low to moderate – 75 to 150 PAR
- Water flow: Low, gentle flow
- Placement: On the sand bed, never wedged into rockwork where the flesh can tear
- Feeding: Target feed small meaty foods once or twice a week
- Care level: Moderate
For long-term health keep the water stable: 24 to 26°C, salinity 1.025, alkalinity 8 to 11 dKH, calcium 400 to 450 ppm and magnesium around 1,300 ppm. Start new arrivals lower in the tank and move them up over a couple of weeks so they adjust to your lighting.
Shipping and live arrival guarantee
Live Fish Store Australia ships live aquatic life overnight via overnight express courier so your Open Brain Coral Green arrives healthy and ready for your tank. Every live fish, coral and invertebrate is covered by our live arrival guarantee, and we offer discounts and free shipping depending on the quantity ordered.
More Corals & Anemones for sale
Browse the full Corals & Anemones collection at Live Fish Store Australia, or take a look at these related picks: Montipora Cup Orange, Metallic Green Frag Torch Coral, Long Tentacle Purple Anemone, Long Tentacle Green Anemone, Lobophyllia Red Brain Coral.




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