Pay in 4 interest-free payments of $57.12 Learn more
Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
pH probe with calibration solutions
Ideal for aquariums and marine biology
makes it easier for your to have a successful experience
The optical liquid level sensor is susceptible to the influence of dirt
Reef Octopus Classic 100 HOB Protein Skimmer Afnan's Picks pH probe with calibration solutionsThe Classic 100 HOB is a proverbial favorite amongst hang on back skimmer users capable of filtering aquariums up to 105 gallons. The Classic 100 HOB features an easy to install and operate design in which the pump is mounted inside the aquarium. To install, simply place the skimmer on the back of the aquarium, mount the pump in place, adjust the intake strainer and it is ready to skim. The Reef Octopus Classic 1000 HOB is constructed of high quality