is that a heavy type of rock? i dont want to overload the stand lol
If your stand can't hold 55 gallons of water + some tufa rock, driftwood, etc. You got a bigger problem than just ph buddy.
:headshake2:
The tufa rock looks like this

is that a heavy type of rock? i dont want to overload the stand lol
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but yeah, i had the LFS test everything x 2, she never gave me any numbers but she said everything was good. was stumpped like i am on the ph.. do you think new carbon would help anything?
mine is pretty used up, ive rinsed and re used a few times.
i just did another ph test and it went up just a little, its about 6.4 now, when i started it was off the chart yellow...maybe more spring water would help. :headshake2: