Ca Reactors, is there a difference?

[Mish]

OK, it's time for me to upgrade. Can anyone tell me what I should be looking for in a CA Reactor?
Or at least give me good ones to look at, or bad ones to stay away from.

I know this is vauge, but I really have no clue.

Thanks

[MCary]

I can't see how there could be much of a difference in the basic design. It just a container that recirculates water as CO2 is injected. I have a Korallin and it works great, but I also made one from a piece of extruded acrylic tube and a toilet flange for about $50 that worked also.

Mike

[NEEDMONEYFORMORESALT]

IMO the differences are the quality (good quality wont leak CO2), Also unless you love tinkering the better units set up and stay set much much easier. IMO Knop, Koraline and GEO are the best.