Phosphate and GH/KH readings?
Water change amounts and frequency?
Water change amounts and frequency?
He miss-typed Potassium Sulfate is K2SO4. You want to try and add more Potassium "K" which should help with the pinholes in leaves. KH2PO4 is mono-potassium phosphate which also contains potassium but it also contains alot of phosphate "P". So if just looking to raise potassium "K" then K2SO4 potassium sulfate would be the better choice.I'm still waiting on the test kit to arrive but have noticed something else looking at the tank today. The Bacopa has curling on some of the new growth. I've looked around and it could be a calcium deficiency? Is that why the recommendation of K2SO3? I'm really unfamiliar with chemistry so please forgive my ignorance. Reading online I can only get so far before it all starts to sound like a different language.
I can't find something that is specifically K2SO3, but I did find some CALCIUM SULFATE (CASO4) in a 1lb jar while doing some research. Would this be a good purchase? Is GH booster still a thing?
I trimmed then ripped up all the Rotala that was growing on the left side of the tank. It didn't look great and was scraggly. Replanted the trimmings hoping they grow in a bit nicer with the changes i have made so far.
Ok I thought that might be the case but I wanted to be sure. Thank you for the clarification and explanation it really helped.He miss-typed Potassium Sulfate is K2SO4. You want to try and add more Potassium "K" which should help with the pinholes in leaves. KH2PO4 is mono-potassium phosphate which also contains potassium but it also contains alot of phosphate "P". So if just looking to raise potassium "K" then K2SO4 potassium sulfate would be the better choice.
Mainly for dosing phosphate... only adds about 1/5 of needed KThanks for the reply Dave! I order a phosphate test kit but looks like the test kit won't be arriving till Wed (4-29) with all the delays in shipping. I'm attaching some new shots of the plants.
N00b question, what is the difference between KH2P04 and K2S03? I'll buy more ferts if I need to but would rather not spend the extra money if i can use what I already have. Thanks for the help!
Mainly for dosing phosphate... only adds about 1/5 of needed K
To reach your target of 1.3ppm PO4 you will need to add 180 milligrams (equivalent to 1/32 tsp ) K2HPO4 to your 20gal aquarium to yield:
Element ppm/degree
PO4 1.3
P 0.42
K 1.07
Dose these levels 2-4 times a week
For K dosing... assume you meant K2SO4, adds K and sulfur.
To reach your target of 7.5ppm K you will need to add 1.27 grams (equivalent to 1/8 tsp + 1/16 tsp ) K2SO4 to your 20gal aquarium to yield:
Element ppm/degree
K 7.5
S 3.08
Dose these levels 2-4 times a week
Probably you need to up K2SO3. I’d just add 1/8tsp to your change water. Usually pinholing is sign of K running short. Could also be tied into phosphate levels as well.
He miss-typed Potassium Sulfate is K2SO4. You want to try and add more Potassium "K" which should help with the pinholes in leaves. KH2PO4 is mono-potassium phosphate which also contains potassium but it also contains alot of phosphate "P". So if just looking to raise potassium "K" then K2SO4 potassium sulfate would be the better choice.
Rotalabutterfly.comHello, which site did you do this calculation on (if any)?