Can or Cannot

[plakatkhmer]

Can a male betta blow bubbles with a water running filter? Or do I have to unplug the filter from stop the water current? Thank you

[MrVampire181]

You have to unplug the filter.

[plakatkhmer]

Thanks.

[EvilVOG]

babies will need very still water for the first week or two, after that you can turn on the filter but with a very gentle flow, that's why we prefer bubble filters for fry tanks so we can control the flow with either a gang valve or clamp.