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kisanjong / rotalabutterfly

Planted Tank Nutrient Calculator
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[bug] Solution vs Dry Dosing yields thesame result #22

Open gvdhoven opened 9 years ago

gvdhoven commented 9 years ago

50L DIY DTPA Fe 7% Solution 500ml 5ml result of my dose adding 25g Gimme -->

Your addition of 25.0 g DTPA Fe (7%) to your 50.0 L aquarium adds Element ppm/degree Fe 35.00

Whereas i'd expected to see "Your addition of 5ml adds .."

ravenwilde commented 8 years ago

@Webunity Just for clarification - the error is just in the message that outputs? Or are the numbers you are getting also the same?

berarma commented 8 years ago

I'm suffering the same problem. The solution/dry dosing selector doesn't work, it always calculates dry dosings. This only happens when using the old calculator at yanc.rotalabutterfly.com. I've used this calculator before and it worked. I had this URL bookmarked in my browser and just noticed later the new calculator.

Also, I've tried dosing KNO3 and the values are different, I get higher values in the new calculator. One of them must be wrong but I'm not sure which one. I've always used the old calculator.

Audionut commented 8 years ago

The weights given in the new calculator (for KNO3) are the correct values.

Audionut commented 8 years ago

The number of grams given for the solution is correct, but the wording needs to be changed.

It currently says, "To reach your target of 7.5 NO3 you will need to add 978.31 grams KNO3 to your 400L aquarium to yield:"

Instead, it should say something like, "To reach your target of 7.5 NO3 with a 10ml dose, you will need to add 978.31 grams KNO3 to your 2000ml container".