Ph 6.4 in plant fish tank

[AwesomesHome]

Hello,



I tested my water and the water in my plant fish tank is pH 6.4 can plants grow in a aquarium where pH is 6.4?


I saw in a video that fish tank survive with pH parameter at 6-8. Are these parameters the same for plants in aquarium?

 

[Autumnsky]

Pretty similar. Different fish need different parameters, what fish are in there?

Plants like some minerals. Do you know what the KH/GH are - Carbonate hardness/ General hardness?

Some plants like more hardness /calcium, and some do not seem to be bothered. What plants are you worried about? Anything specific, or just general thoughts?

 

[AwesomesHome]

I don't know the water hardness. I have a RODI unit and I get water from it. Do you think I need to buy a test kit for KH/GH?

 

[Aiken Drum]

Are you remineralising your RODI water or mixing it with tap water?