Tank is crashing :(

[iceman86]

Originally Posted by DKoKoMan

When you do your WC, do you typically siphon the sand bed on a regular basis? Maybe I missed it but how often and how much of a WC do you do?

I do 2-3 water changes per year and each one about 150 gallons. I do syphon the sand to get rid of any detritus in there. My last water change was October but I dose cal alk mag and trace elements. Then a big water change to "rebalnce" the trace elements.