it doesnt' really exist... AP makes the better liguid tests, IMO, but I
still need iron, phosphate, nitrAte, and those are all dry tab or stick
tests.... so it's probably not going to be one single package test....
YMMV...
"Jimmy" wrote in message
news:XcSeb.480516$cF.167158@rwcrnsc53...
What is the best test kit out there? I'd like to get one that has ALL the
possible tests I could want. I keep both fresh water plants and fish. I
may
get into brackish or marine tanks one day.

Are there any meters that one can buy other than a PH meter?

Thanks,
Jim