Do I need to put out Lily pipe at night?

[mikeang]

Hi,

I remember reading that Lily pipe must be pulled out at night for CO2 tanks so that there aeration in the water. But I can't seem to find this info anywhere now.

Can someone confirm this for me?

Thanks

Michael

[Biotopeshop]

We subscribe to the practice to provide aeration at night, to provide more oxygen not only to the fish, but to the beneficial bacteria in the water, substrate and the filter. In this way, there is no fluctuation of oxygen content in the night.