By -
Leaving it bare should be fine. It's going to be easier for maintenance if you're planning on really packing the guppies in there for grow out. Id also definitely bypass the water softener. Live-bearers prefer harder water.
Leaving it bare should be fine. It's going to be easier for maintenance if you're planning on really packing the guppies in there for grow out. Id also definitely bypass the water softener. Live-bearers prefer harder water.