May 21, 2013 #1 Mc96928 Aquarium Advice Activist Joined May 13, 2013 Messages 140 Location NYC Looking for ways to raise the ph levels in my tank. Its a 10 gallon tanks with 4 goldfish.
May 21, 2013 #2 spiketooth Aquarium Advice FINatic Joined Jan 30, 2013 Messages 950 Location Okinawa Japan crushed coral will raise your PH along with your KH, limestone can as well.