Feature request - Piped Algae Terrarium with less water volume

[echerost]

Problem: Algae Terrarium use a lot of input and output water (input=300 g/s; output=290g/s;), this wastes a lot of time of Duplicants.
Solution/Idea: Algae Terrarium as in PipedOut (nightinggale mod), that can absorbs water from ground and pipes out polluted water but with these ratios: 100 g/s water input, 90 g/s polluted water output (pipe).
Is it possible or useful?

Thanks in advance