Anyone have a link for a DIY rotifier or whatever it's called for dripping phyto?

[rockethippo]

Does anyone have a link for a DIY rotifier or whatever it's called for dripping phyto? I prefer to make it myself than buying one for way more.

[Reefscape]

all i use is a 2 litre empty coke bottle, dill a hole in the bottom, silicon in a drip kit from a pharmacy/chemist/drug store...then set your drip rate...the only thing to remember is to keep the phyto in suspension in the container...

Even simpler solution, just measure it and manually dose it..

Niko