Suction Cup & Silicone Plug for Cal Aqua Labs - Oracle

One replacement suction cup and silicone plug for Cal Aqua Labs Pearl CO2 Drop Checker

One replacement suction cup and silicone plug for Cal Aqua Labs Double Check CO2 Drop Checker

Pack of 2 replacement suction cups for all Cal Aqua Labs drop checkers and filter pipes.

CAL AQUA LAB's Oracle is designed with elegance and exceptional functionality. Unique to the Oracle is a small white column at the center of the solution chamber. The white background of this column...

Cal Aqua Labs' CLIP is the first CO2 checker that can be mounted or hung on all four sides of the aquarium, allowing greater flexibility in the device's placement within the aquarium. It's low visual...