Bpm

[KpT]

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Hey everyone

Desperatley needing to know how many bubble sper minute i need ina tank with a LOW KH and one amazon sword??

Unforunatley i dont have an accurate reading of my KH as i only have the strips.

I have the liquid tests for every other test, typical

Thanks

Sam

 

[aaronnorth]

are you using fermentation or pressurized?

i am presuming fermentation due to having 1 amazon sword, which means it will vary as towards the end of the life of the mixture the CO2 production will slow and the BPM will drop.

also, how low is low? if it is below 4 then you will get problems with ph swings.

varying tank sizes also make a difference, so what is the size?

Thanks.

 

[piper]

Do you need any for one palnt ?