T75 Waterproof Low Range Total Dissolved Solids Pen (TDS) - Milwaukee Bio-Media distillation or deionization along with

distillation or deionization along with carbon pre-filtration to prevent adding phosphates and silicates to your aquarium

Can be customised with a coloured bumper (black provided as standard)

Notes to bear in mind

We recommend regularly soaking your electrode in cleaning solution

the status of the lights

T75 Waterproof Low Range Total Dissolved Solids Pen (TDS) - Milwaukee Bio-Media distillation or deionization along withDIGITAL. SIMPLE. COMPACT. The Milwaukee T75 Waterproof Total Dissolved Solids (TDS) Pen is designed for, aquariums, aquaculture, education, water conditioning and many other applications. The T75 helps you make sure that your fish have the right TDS balance to help them stay healthy. TDS also help keep filters up to date and clean for water filtration. Keep TDS in your target range to help your achieve better results. DESIGN FEATURES Measures Total