the reactors are nice but to save money you can just use a phosphate reactor.
same thing,100 gph and instead of gfo ,use the zeovit rocks and additives.
Funny this thread started because I just started looking into it.
you have to change out the rocks every 4-6 weeks at $18 a bag.
And thats if you have a average tank.
My 240 would need like 2-3 bags.
however the additives are expensive but last alot longer due to small doses(several drops).
I am seriously thinking about it but hate to keep buying the rocks.
That would have to be a pretty big phosban reactor. I wouldn't want to try to put the amount of ZEOvits I'm using on my 100g system in one of my TLF's reactors.
I'll agree you could get around the Vertex reactor pretty easily as the whole concept of the Vertex reactors is pretty rudimentary, but it sure makes stirring 'das vits' easy
On a side note, my nassarius snails have been laying eggs every night. Might be a coincidence but I think ZEOvit has something to do with it.