ok buying an air pump for my tank and need to find a way to creat a bubble wall.
i want it to be atlease 15-20 cm long.
atm all i can think of is using a pvc pipe with holes on the side and half burried in sand with the airhose secured in both ends
if you need explanation of my plan i can draw it up
but i realy need advice on what would be a better way to do it?

i want it to be atlease 15-20 cm long.
atm all i can think of is using a pvc pipe with holes on the side and half burried in sand with the airhose secured in both ends
if you need explanation of my plan i can draw it up
but i realy need advice on what would be a better way to do it?