Lowering the ph of tap water!

Hallo green forum!

My question this time is

-If it is possible and healthy (for the plants) to lower theph of my tap water by mixing it with coca cola?(which has ph near 3)!
Thanks in advance.

probably be ok but how long would it hold the ph for, may not be stable, lemon juice works but why not just be sensible and buy ph down.

if you like adding corn syrup to your water as well...just go to a pet store and buy some ph down

Coke is it! It's the real thing!

massah said:

if you like adding corn syrup to your water as well...just go to a pet store and buy some ph down

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Why they sell ph down at pet stores?
And for what reason i say i want it?

rego said:

why they sell ph down at pet stores?

Click to expand...

fish tanks....

different fish require different PH levels. They wont ask you a thing. Maybe what kind of fish you have, in which case you answer "it not for me. It's for my little brothers aquarium" or whatever you want to tell them.

thank you !