SureFlap Microchip Cat Flap Tunnel Extender - Brown Cat Litter & Litter Trays ExpertsDetermine the concentration of phosphate

ExpertsDetermine the concentration of phosphate in the aquarium before first use by an accurate test

Winner - Adult Small Breed

Easy To Use: Just plug into a standard electrical socket in your cats' favourite room

marine and reptile environments

SureFlap Microchip Cat Flap Tunnel Extender - Brown Cat Litter & Litter Trays ExpertsDetermine the concentration of phosphateSureFlap Microchip Cat Flap Tunnel Extender Brown Used to install the SureFlap Microchip Cat Flap in walls Adds 50mm in length to the 70mm length of the tunnel on the SureFlap Can be stacked together to create a tunnel of any length Size: 16. 51 x 7. 62 x 16. 51 cm