Fishing Equipment Store

digital gadget to tank?

I saw one in Foster and Smith a digital readout that takes ammonia pH and temperature, anyone know if they work?

That depends on which one exactly. It would not be too confident in a tester that measures the 3 parameters in a single electrode, or I have too much faith in something less than $ 200 for this end ... If you want a digital tester, I buy them separately, and from places that do not necessarily sell aquarium products - I found a digital readout of pH of about $ 30 in a lab supply store (which sold to anyone and have no minimum price or quantity), while the same in aquarium shops sell for about $ 50 100 ...

Tools of the Flyfishing Trade No. 2: Gadgets