Dan Crawford
Founder
Hey guys, the glassware issue has been discussed loads of times and there's never a good answer for everyone - what works for one doesn't always work for another so personal experiences are the only way of allowing someone to make their own judgment.
If you want my opinion, Cal Aqua has always been the best for me. The ones I have push flow downwards whilst drawing a nice vortex from the surface. I've tried and tested quite a bit of glassware over the years and i've found Cal Aqua to be my favorite, that doesn't mean it's the best, it just works for my requirements ie. pushes rising CO2 bubbles back down allowing more contact time with the water.
If you're local or happy to travel then i'll be more than happy to let you borrow some to test before you make the plunge....

If you want my opinion, Cal Aqua has always been the best for me. The ones I have push flow downwards whilst drawing a nice vortex from the surface. I've tried and tested quite a bit of glassware over the years and i've found Cal Aqua to be my favorite, that doesn't mean it's the best, it just works for my requirements ie. pushes rising CO2 bubbles back down allowing more contact time with the water.
If you're local or happy to travel then i'll be more than happy to let you borrow some to test before you make the plunge....
