Two Little Fishies AlgaEraser Replacement Stainless Steel Blades Set of 3 (0.3mm thick) 3 PACK Adjustable leveling device:A leveler on

Adjustable leveling device:A leveler on the base of the filter lets the filter adjust to a variety of aquarium styles

L-Arginine

Testing your aquarium water has never been so easy or accurate

In aquaria

Instructions & Guidelines:Shake product well before using

Two Little Fishies AlgaEraser Replacement Stainless Steel Blades Set of 3 (0.3mm thick) 3 PACK Adjustable leveling device:A leveler onSet of 3 stainless steel metal replacement blades for the Two Little Fishies AlgaEraser aquarium window cleaning razor. For use with glass aquariums. The replacement blades are 0. 3mm thick, for removing thin algal films. Includes: 3 Stainless Steel Blades (0. 3mm Thick)