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Hard Corals

Ethically sourced and aquacultured hard corals. Our collection boasts a stunning array of meticulously cultivated hard corals, each a testament to our commitment to sustainability and ethical reef keeping. A well rested coral that is acclimated to the aquarium environment has the best chance of a long and healthy life in yours.
Hard Corals Explained

Hard Corals Explained

Complete Guide

Have Questions About Hard Corals?

We have answers. Get quick help for common questions.

1. What's the difference between LPS and SPS corals?
LPS (large polyp stony) corals have big fleshy polyps and are generally easier to keep. SPS (small polyp stony) corals have tiny polyps and need very stable water, strong light and high flow.
3. What water parameters do hard corals need?
Hard corals build skeletons, so they need stable alkalinity, calcium and magnesium. Regular testing and dosing or water changes keep these levels steady.
5. Where do your hard corals come from?
Our corals are ethically sourced, and many are aquacultured, through our partner EcoMarines. Each one is rested before sale.
2. Are hard corals suitable for beginners?
Many LPS corals, such as hammers, frogspawn and duncans, are fine once your tank is stable. SPS corals are best left until you have experience and consistent water parameters.
4. What lighting do hard corals need?
LPS corals usually do well under moderate reef lighting. SPS corals need stronger, high-quality reef LEDs or similar.

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