I was using chatGPT and I got curious as to what it would answer if I asked it for help calculating the dose of fertilizers to my aquarium. I first asked it "how much DTPA Fe (11%) do I need to add my 350 gallon aquarium to reach 0.5 ppm?" To which it gave me a long reply with the math it did and told me to dose 5,659.36g grams lol. I then asked it "how much K3PO4 do I need to add to my 350 gallon aquarium to increase PO4 by 0.5ppm?" This is what it replied
Then I let it know rotala butterfly disagrees with its answer.
So I asked it again to see if it changes its answer.
It gave me the same answer as rotalabutterly! So I asked it the first question about DTPA iron again.
Its only 1 gram off from the rotala butterfly calculator which gave me 6.02 grams. I just thought this was really cool and interesting and wanted to share.
Then I let it know rotala butterfly disagrees with its answer.