Where To Place Diffuser In A Corner Tank?

[Jonno]

Hi there,

I'm a bit confused as to where to place the co2 diffuser in my Juwel Trigon 190. The suckers won't stick onto the Juwel filter at the back of the tank! I was considering getting 2 duffusers and putting one at each side of the glass on the front?

What depth is best to place it? Thanks

Thanks,

Jonathan.

 

[RadaR]

They wouldn't stick on the filter.
Which diffuser is this? A ceramic disk one? If so, then stick it on the glass in an area where the filter current is strong enough to blow the bubbles around the tank.