BRS Kalkwasser (Calcium Hydroxide) Trace Elements ** The Vectra™ requires a

** The Vectra™ requires a Battery Backup Booster for use with a Battery Backup

experts in the hobby

KH Buffer and Reef Mineral Salt are a complete set designed to maintain a reef aquarium by the method proposed by H

ensure that the highest standards for sensitive coral can be satisfied consistently

BRS Kalkwasser (Calcium Hydroxide) Trace Elements ** The Vectra™ requires aUltra pure Kalkwasser for Reef Tanks! BRS Pharma Kalkwasser is not your typical calcium hydroxide. It is made from an ultra pure source that contains extremely low amounts of aluminum and compared to traditional kalkwasser you can actually see the difference. If you are adding Kalk to your ATO reservoir or a reactor, you will find that BRS Pharma Kalkwasser mixes faster with fewer impurities and is even more potent than the others, meaning you will