The Planted Tank Forum banner

how long after adding kno3 before i can test water!?!

368 Views 1 Reply 2 Participants Last post by  greaser84
i am trying ot get my kno3 up to 10ppm and its at 0 right now i added some new kno3 i just got and i want to know how long to wait before i can / should test my water?!

also do i turn filter off for dosing ferts? or just leave it running?
1 - 2 of 2 Posts
Wait an hour and leave everything running as normal.
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.