Aaron - that actually isn't too bad. What is your Calcium level? There are different products you can use to raise your alkalinity, but you'll want to make sure you are balanced with your calcium levels. You can check out the calculator I have linked below.
Aaron - that actually isn't too bad. What is your Calcium level? There are different products you can use to raise your alkalinity, but you'll want to make sure you are balanced with your calcium levels. You can check out the calculator I have linked below.
Just get some Arm & Hammer Baking soda as it will do the trick for ALk and with little impact on the pH. Your Alk of 7 is fine, natural seawater is not quite that high but some like to run it a little higher which is also fine.