The Red Sea Coral Colors B Supplement is a trace element solution formulated to support coral health and enhance red colouration within reef aquariums. Containing potassium and boron, it contributes to key biological processes that influence both coral growth and pigmentation.

Key Features:

• Contains potassium and boron to support coral development
• Enhances red pigments within coral soft tissue
• Aids nutrient transport within coral cells
• Supports skeletal growth and aragonite formation
• Contributes to stable internal coral alkalinity
• Complements full trace element dosing programmes
• Suitable for reef aquariums with active coral systems
• Dosage guide: 1ml raises potassium by 1.75ppm per 100 litres
• 500ml bottle for ongoing supplementation

Potassium plays a central role in moving nutrients through coral tissue, including those produced by zooxanthellae. Alongside boron, it also supports the internal conditions needed for healthy skeleton formation and colour development.

For improved colour results, this supplement can be used in conjunction with nutrient control systems such as NO3:PO4-X, helping maintain the balance needed for strong and consistent coral pigmentation.

A reliable addition to your dosing routine, Red Sea Coral Colors B helps maintain essential trace elements while supporting vibrant red tones in reef aquariums.

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Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.