phyto reactors/ato's/dosers

[rootbear]

What I meant by 2 ato's is one for the resevoir and one for the tank itself. I am not interested in having to remember to fill a resevoir all the time.

What I would really like is to just install an ATO straight to the tank. I suppose that abcha0s suggestion to add a float valve to a resevoir would be my next option. I have been researching a DIY solution to this problem but I am not to crazy about trusting my limited skills to do so.

Al