The CaribSea Seaflor Special Sand is an essential component for marine and reef aquariums, specifically crafted to meet the demands of plenum-type nitrate reducing systems. The sand's grain size ranges from 1.25 to 1.95 mm, creating optimal pore space for water circulation and effective biological filtration. Engineered from aragonite, this sand enhances the dissolution of calcium carbonate to support a stable pH environment in aquariums, thereby promoting healthy coral and marine life growth.

Key Features:

• Ideal grain size of 1.25 - 1.95 mm for efficient filtration and stability.
• Constructed from natural aragonite to support calcium carbonate dissolution.
• Optimal for plenum systems targeting nitrate reduction.
• Enhances pH balance and contributes to a stable aquatic environment.

CaribSea Seaflor Special Sand is a vital substrate choice for aquarium enthusiasts seeking to establish a balanced marine ecosystem. The precision grading of this sand ensures maximum biological efficiency, helping to create a healthy and vibrant aquatic habitat.

Specifications:

• Grain Size: 1.25 - 1.95 mm
• Material: Aragonite

Aquacadabra acts as credit broker/intermediary and not as a lender.

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.