Sponge Filter (suitable For Betta)

[JustKia]

I've gone and bought an Algarde 45, figured £4 wasn't much of a waste if it wasn't up to the job =)
Thanks very much for all the replies - have a great new year.

 

[Tolak]

Take the tube & powerhead to the hardware store. Get some clear flexible tubing, it can be stretched somewhat by heating. With a couple of different sizes you can make a coupling.