goreef170
New member
I have a 180 and I think the GEO 624 I think it was was rated for like a 300g. This thing is so nice and so beast it comes with a world renown pump that is super quiet and efficient. All you need is the GEO 624, Aquarium plants regulator, and a small feed pump that feeds water into the reactor, controller, and media. Thats it. Never mess with ca, kh, mg, again. Also they add other trace elements like stronium and other things as well. I have always used the ARM extra coarse and have my reactor set on 6.74-off at 6.75 (apex) and thats all she wrote.
edit: If you cheap out on the reactor and buy some crappy stuff you will regret it. Reactor and lights spend the $$ for everything else you can cheap out![]()
Thanks dankreef

I will buy what you say... I definitely know not to buy cheap stuff... I have heard the Aquarium Plants Reg. is awesome

Thanks !