ALL IN ONE ferts mix problem

Dave roberts

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Joined
3 Mar 2020
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Location
Shrewsbury
Hi can anybody help me I prob being daft but I made up the james planted all in one pmdd+po4 solution and I'm currently dosing 15ml daily. Since I started using this I'm now getting alot of green spot algae and little outbreak of dyno (I think). Should i dose more po4? Previous regime was ei dosing 3 and 3 cheers
 
Joined
27 Mar 2014
Messages
291
Location
USA
If u need to dose phosphates to inhibit the algae, all it's doing is precipitating the metals out of solution. The solution is to dose less.

What are the nutrient concentrations, out of curiosity?
 

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