Cyano and nutrients

[Radicalrob1982]

How deep is your sand bed? I ask because, disturbing a fairly deep sand bed could release hydrogen sulfide which could impact your livestock.

Not very deep. Like 1 inch average.

 

[griss]

Not very deep. Like 1 inch average.

I tend to be overly cautious. I personally would remove small amounts of the sand bed over a period of time.

 

[Radicalrob1982]

For sure. I’ve been losing sand over time from water changes. But ur right. Slow is the best approach to avoid shocking the system