Thema: Ammonia level detector for a mini fish pond?
#1: 19.09.2017 - 13:39
flag Rayancaleb avatarpicBeiträge: 70

Hiiii ....

I'll see you again. Am currently working on a low cost ammonia level detector and water purity detector in a mini-fish pond but my major problem is the technique and materials to use. Please drop your humble idea below



I did not find the right solution from the Internet.


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