where's that thread for DIY dosing pump?

[dragonfisher33]

First off: i'm not sure if this is the right section, or even the right forum, so please don't beat me up too badly.

anyways: there was a build thread that a person made with details/photos of the process that he went through to make a DIY dosing system. it has (i believe) 3 peristaltic pumps from eBay enclosed in a nice casing. someone please lead me in the right direction.

 

[Reefing Madness]

 

[tgp4274]

I'd like to know also for could use one......

 

[StikHedRon]

I believe what your describing is the water change a day thread or one of the automatic water change systems. Search for those, I think you'll find it if my memory serves me right.