Algae Free Small Acrylic Kit for Piranha & Hammerhead Fritz Carbon Use 1 tsp (5 ml)

Use 1 tsp (5 ml) per 10 U

Treats many bacterial

Because it is made from expensive marine aragonite

butterflyfish

Algae Free Small Acrylic Kit for Piranha & Hammerhead Fritz Carbon Use 1 tsp (5 ml)Acrylic Safe Replacement Kit for all Piranha & Hammerhead Cleaners. All Algae Free aquarium cleaning magnets must use acrylic safe scrubbing pads when cleaning acrylic aquariums. The felt and Velcro pads should be replaced approximately every 3 6 months. The acrylic safe scrubbing pads are washable and reusable but should be replaced when worn. These pads MUST be used on acrylic aquariums. You should always monitor and remove any debris on pads as it