TM is great value for money
how much we talking here?
TM is great value for money
would you recommend a electrical Ph meter surely doing a ph test a week is fine. What do you reckon? arn't thoughts meters damb expensiveAgree with Andreas - Tropic Marin is quite good.
On the topic of testing, and adding lime - you ABSOLUTELY MUST check your pH if you want to add lime - and preferably with an electronic (digital) pH meter. Adding lime can affect the water's pH dramatically, and in a very short time, if you add too much lime too quickly, so it's really advisable to monitor the pH whilst adding the lime, just to be sure.
Hennie
...surely doing a ph test a week is fine.
would you recommend a electrical Ph meter
If you're an ebayer you can get them cheap, I've seen a couple of reefers using these overseas.how much we talking here reef?