I want to replace my sweetwater stone with either a rhinox or an ada beetle for my 20 inch cube. (33 galons). I have power heads directly above to "catch and spread" teh bubbles. Can someone tell me which I'll be happiest with in the long run and should I go for one size up or keep to the one inch sq.

anyone have any deals? Tom are you still selling yours and would it be right for my tank?

PS. Loving my tear drop drop checker!!!! thanks guys!

A Rhinox 2000 is fine, or a 1000 etc.

Regards,
Tom Barr

Thanks Tom,

Ps. love the big tank and amazing about the Amazon.. I've been reading some threads