I am beginner in plant aquarium group, i want to make iwagumi plant aquarium, i am living in duars area of west bengal where so many rocks are available, i choose some rocks by following iwagumi pattern but this rocks increase the TDS of water.TDS of normal tap water in my area is 102ppm, when i put this rocks into water after 24 hours the TDS became 107ppm .
is this rocks used in plant aquarium?
is TDS importent factor for making plant aquarium?
what is the idial range of TDS for plant aquarium?
how i test rocks which one is suitable for plant aquarium?
[please guide me..............].[/u]