Professional pH controller especially designed for use with hydroponic systems and aquariums. Range: 0.0 to 14.0, 2 point manual calibration and Accuracy: 0.2 pH. Set Point Range: 5.5 to 9.5 pH, LED visual alarm active & power plug socket for...

Monitor the pH level of your aquarium with ease using the American Marine Pinpoint pH Monitor from www. petstore. com. This is a highly reputable product manufactured by a company that is known world wide. So, you can be assured that the pH...

Alert Combo Pack combines Ammonia Alert and pH Alert into one convenient package Continuous monitoring for both ammonia and pH in freshwaterAmmonia Alert provides continuous monitoring of free ammonia levels in the freshwater and marine aquaria...

Calcium presence in water supplies results from passage over deposits of limestone, dolomite, gypsum and gypsiferous shale. Its concentration may extend from 0 to several hundred milligrams per liter, depending on its source and treatment. Calcium...

The Marina Floating Thermometer is the perfect way to make sure the water temperature in your aquarium is just right for all your fish friends! The thermometer is easy to read and has a safety zone indicator for most tropical fish, so you know...

Get accurate pH measurement easily The Etekcity® pH meter 2011 is a perfect device for you to test the acidity or alkalinity of liquids. It is very easy to use - just immerse the electrode and you can get the readings. With resolution of 0.01pH...

ReefKeeper Lite BasicReefKeeper Lite Preliminary Product Information Expandable - up to 4 modules (PC4s, SL1s or MLC) pH, ORP, and switch inputs (w/ optional SL1) 16 timers / 16 alarms Audible / Visual alarms Wavemaker Dual Stage Temperature...

Neptune Systems AquaController Apex Jr. System is a high-quality aquarium controller that provides modern features, ease of use, and a larger, more active base than the Apex System. The Apex Jr. System comes complete with an Apex Jr. Base...

System Includes: 1 - Apex Base Unit 1 - Apex Display 1 - EnergyBar 8 Power Strip 1 - Temperature Probe 1 - ph probe Features: Connectivity * Ethernet Interface * Embedded Web Server * Only controller with web browser Monitoring, Control &...