Computers & Probes

At Swell we have a selection of advanced monitors and controllers to control the pH value in your aquarium. If pH levels drop or rise too high, this can affect the acidity or alkalinity in the water, which can harm plants. Regular monitoring can ensure that your plants are always kept in the most ideal environment. The Aqua Medic pH Monitor and Controller can be used alongside a CO2 system to maintain the pH at a constant level.

The Fluval CO2 Bubble Counter is a simple but highly effective way of monitoring the dosage of carbon dioxide gas that is being introduced into the aquarium.

We have a wide range of test kits to check for a variety of water problems.