How to Make High pH Water

Monitoring and maintaining certain pH levels are essential chores for any aquarium owner. There are several reasons to want to raise the pH of your water, whether it's because it's too low initially or you're raising a particular type of fish that prefers that high pH. Luckily, there is a fairly easy way to accomplish this without the extensive use of potentially harmful chemicals.

Things You'll Need

• 2 lb crushed coral
• Meshed bag
• 6" string

Show More

Instructions

1. • 1

     Fill the mesh bag to capacity with the crushed coral.

   • 2

     Tie the bag closed using the string.

   • 3

     Place the sealed bag of crushed coral discretely at the bottom of your tank.