TRANS INSTRUMENT Eco pH Duo +M pen (pH/temp test with memory function) Hose/ Pipe Cleaner Put directly on tank

Put directly on tank

boosted by the power of formalin to rapidly control these dangerous parasites

and support beneficial bacteria for a healthy aquarium ecosystem

It creates a clear and clean aquarium environment

55-60 separate tests within that range

TRANS INSTRUMENT Eco pH Duo +M pen (pH/temp test with memory function) Hose/ Pipe Cleaner Put directly on tankECO pH Duo+M is specially designed for Aquaria and Aquaculture. This meter lets you perform pH and temperature tests in one go easily, accurately. No more color comparisons or dripping with color test kits. Overdosage during adjusting water pH can overload water with harmful chemicals. With the use of ECO pH+, the user is able to make multiple tests per day and between small dosages during water adjustment. Most importantly, small water adjustment