Yup, I understand where you're coming from. But how would you keep your PO4 levels in check. I assume you're going to feed the tank? BTW, H2S never comes out from the sand bed without good reason ... like digging in it.
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Originally Posted by Damien11
yes
is easy to take care
another reason is to prevent H2S come out from DSB
& also prevent phosphate release from DSB cause when ph status decrease in the DSB, the bacteria will release phosphate
btw having sps will needed undetectable phosphate
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