The yellow is ok, the blue one is better,
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I love this one. Tossed or broke several others before. Have Hanna stuff as well, but the blue pen works quicker while adjusting.Ok, thanks for the input. I've been looking at the blue lab ph pen. Spendy though. Any you suggest?
I can. I don't know if there are any cross contamination concerns. Bat guano would probably mess my system up if it was introduced, even in small amounts. I don't know what kind of pathogens my fish could catch. They are ornamental fish and I do deworm them regularly.
I usually buy a kit that tests nitrate, ph, nitrite,ammonia etc. It has a bunch of test tubes and solutions with it. Ph high and low range test kit are included. They only go as low as 6 ph though. Which is fine for my aquariums.
Yeah, I will definitely back off. I am going to see how much ro/gallon is at Wally world. I don't have many plants and if I cut my tap with ro it wouldn't be very spendy. Then I can save up for an ro buddie for later on.
I kinda want one anyway for a new aquarium I want to start up. I would like to keep some of the more sensitive species that thrive in more neutral waters. I have enough fish tanks and crap sitting around, that I could set up 4 more tanks. Just ridiculous. That's cool though. My kids really dig their pet fish.