noodlesuk
Member
From help on here and looking at deficiency charts, it looks like there is a Potassium deficiency in my tank (black edged leaves and holes). I purchased some dry salts (50g of K2CO3) and as per instructions, mixed with 500ml of water. The instructions that came with the salts suggest 1mL of solution per 100L.
I have a 20L low tech, heavily planted, which I currently dose 1mL per day of TNC complete and 1mL of Liquid Carbon. I do a 50% water change each week. So would it be best add 0.2mL (of K2CO3 solution) each week after the water change?
I tried the calculator for K2CO3, but wasn't sure what to select for "I AM CALCULATING FOR". I tried a few options, but it showed 0 for most of them, so must be doing something wrong! Thanks for any help.
I have a 20L low tech, heavily planted, which I currently dose 1mL per day of TNC complete and 1mL of Liquid Carbon. I do a 50% water change each week. So would it be best add 0.2mL (of K2CO3 solution) each week after the water change?
I tried the calculator for K2CO3, but wasn't sure what to select for "I AM CALCULATING FOR". I tried a few options, but it showed 0 for most of them, so must be doing something wrong! Thanks for any help.