PLEASE READ BEFORE PURCHASE: THIS BRACKET IS DESIGNED TO FIT THE 50W OEM BIORB HEATER MODEL No 45998. I have designed this 3D printed bracket to replace the standard suction cup holder that comes with the standard Biorb heater as it was always detaching! It mounts directly onto the top of the air tube of the Biorb tank and the heater slots into the other side of the bracket. Suits the standard Biorb heater (approx 22.2mm diameter). There are four designs - Standard, with a Guard over the air tube and with or without a thermometer mount for an OEM BIORB THERMOMETER No 35828 (the one that comes with the heater pack) and five colours - Purple, Blue & Green, Orange and Opaque. Thanks for looking!
eBay