Bulk Reef Supply

Bulk Reef Supply 2-part and dosing additives are the perfect solution for any reefer that wants ultra-pure additives for their reef tank. We only use the highest quality additives, no matter what the cost. Yes you can find bulk 2-part additives for less money, but you will not get the same purity. If you are just starting with dosing, a starter package or total package is a great place to start, but for low demand and even some high demand systems, kalkwasser is a great option too.