phyto reactors/ato's/dosers

[whatcaneyedo]

Why do you feel you need to culture and feed phytoplankton? What are you keeping? Many people who culture phyto just use empty pop bottles, an air pump and light... take a look around the internet and you'll find lots of information. To my knowledge the only phyto reactor you can buy in Canada is by Aquamedic and its over $100.

Hooking any ATO system directly to any RO/DI is a great way to wipe out your whole tank if something gets 'stuck on'. No one recommends this.

Those Profilux dosers look pretty cool to me and they seem to be quite popular. But I personally use a calcium reactor.