This makes aquaponic ph control an important focus. to balance between the desires of your bacteria, plants, and fish you will need to target a neutral ph range. the ideal target ph range is between 6.8 and 7.2. a ph of seven is considered neutral.. Here are some notes on lowering ph in your aquaponics system. adjust ph slowly! the most important thing when adjusting ph is to do it slowly. if you lower ph too much too fast, it could stress your fish or plants and kill them. ph should be lowered over a week or more, not sooner. murray from http://www.aquaponics.net.au says that testing ph is one of the most important things you can test and stay on top of.. Lowering ph in aquaponics. high ph is a common concern among beginning and intermediate aquaponic growers, who want a quick fix to bring it down. my philosophy on lowering the ph in system with high ph is simple. if you’re thinking about using a chemical or acid to lower your ph, don’t..
Unfortunately, it seems some one skim reading that discussion without much underlying aquaponics education might mistakenly take from it the following… use shell grit to control ph. wrong shell grit will not lower ph, it will not control ph, it can buffer ph up..
