Flipper Edge Acrylic Safe Replacement Blades Size:Standard Reversible Replacement Blades - 10 Pack The ATK (Automatic Top-off Kit)

The ATK (Automatic Top-off Kit) is a simple

and nitrate non-toxic

provides a reef-safe range of color temperatures that enable all corals to flourish

you don’t need another module or controller to add a float switch to your system

L-arginine

Flipper Edge Acrylic Safe Replacement Blades Size:Standard Reversible Replacement Blades - 10 Pack The ATK (Automatic Top-off Kit)Replacement Platinum CC Blades for the Flipper Edge 2 in 1 Magnetic Floating Aquarium Algae Cleaner (10pk). Flipper Edge Platinum CC Blades are acrylic safe plastic blades that come in a pack of 10. These are replacement blades for the Flipper Edge 2 in 1 Aquarium Cleaner. The blades are reversible, including a flat and serrated edge.