Ph level when cycleing and water flow

nate914s

New member
1) I have a 40 gallon tank that i am cycleing i just put the live rock in the tank 2 days ago and the Ph level dropped to 7.8 so i did a water change to try and compensate but it didnt change what should i do to stablize the Ph? or do i need to just let it do its thing?

2) I have a 190gpr hour powerhaed and a 100 GPH powerhead running in oppisite coners of the tank is this enough water flow or should i get more?
(This is not including the water flow from the return pump whatever that is)

Any sugestions would be great thank you!!!!
 
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