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Contracted brain coral!


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Hi all


Usually my brain coral is on expanded mode


These past2 to 3 days..I realised it has reduced in size and in contraction mode.


Is everything ok? It is still looking colourful.


My other corals are normal though


What could be the causes of brain coral looking smaller in size?


Sent from Singapore Reef Club mobile app




• 60cm x 45cm x 50cm tank

• Chiller at 25 to 26 Celsius

• OASE Biomaster 250

• 75W lighting

• Jebao SOW-5M Wavemaker

• RODI water with 25% weekly water change

• no protein skimmer/ no calcium reactor


▪︎2 Ocellaris Clown

▪︎1 White Bellied Yellow Wrasse

▪︎1 Yellow Tang

▪︎2 Green-Blue Chromis

▪︎1 Orange Spotted Goby

▪︎1 Tailspot Blenny

▪︎1 Tiger Pistol Shrimp


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Do share the photo so we can help diagnose!

Sent from my iPhone using Tapatalk



There's nothing to see here. 

But do check out my articles! https://www.sgreefclub.com/home/

Instagram : https://www.instagram.com/floratiaracoral/

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