14gl bio-cube light question

[paja 55gl]

I have 14gl bio-cube 6 moth old, everything is looking good but my growth of corals is not there special some SPS. I'm using Kessil A150W 1500K
Do i need to switch from LED lights to metal Halite lighting?

 

[HaKs310]

Lighting is just one part of the equation for SPS corals growth.
Have you looked at you water parameters?

 

[paja 55gl]

All water parameters are perfect, is possible the lighting is to strong?


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[HaKs310]

Can be, but that usually leads to bleaching and not students growth.

I'm going to say that your PO4 levels might be a tad too high..Potassium too low..Not enough flow. Anyway, I'm just getting to the fact that you will need to post more information about the tank and water quality if you want help. If not, most replies will be shooting in the dark.

 

[paja 55gl]

Can be, but that usually leads to bleaching and not students growth.

I'm going to say that your PO4 levels might be a tad too high..Potassium too low..Not enough flow. Anyway, I'm just getting to the fact that you will need to post more information about the tank and water quality if you want help. If not, most replies will be shooting in the dark.

Thank you, I need to potassium test kid

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