Bubble Wall

[Dave]

I am wanting to set up a bubble wall in my 300l Tank. Can anyone recommend an air pump suitable for the job?

 

[Eelzor]

Are you dedicating 1 pump to the 1 bubble wall? If you are, usually even the weaker pumps can do 1 large bubble wall. I have the tiniest pump about 5cmx5cm and it is operating my bubble platter disc and one of my conister filters. Quite strong for a small $5AU. pump!