Quote:
Originally Posted by Rich L
Hi Steve,
Matalla isn't better, other than it's more rigid. That rigidity isn't often needed, J-mat is rigid enough. The different densities diminish one of the benefits of J-mat. A denser media will plug easier and there is less oxygen/surface area. If your oxygen is marginal or the water flow ceases, the oxygen will deplete much faster. Don’t chase that comment on denser media.
Not many old timers bother with Matalla. It’s appears to be something that’s more profitable for dealers.
And J-mat is cheaper.