mandarinlove
Aquarium Advice Activist
hello... new to the thread thing. I just set up a 29 gallon bio cube... it's already cycled... and I did a 5 gallon water change with R/O water. I have about 29 pounds of fiji live rock.. 40 lbs of live sand.. and I just bought some coral frags... was wondering why my pH is still around 7.9... I just put in the bio cube protein skimmer.. i have bonded filter pads in the 2nd chamber.. protein skimmer is in the first and I was thinking about getting some carbon or something for the 2nd chamber as well... also I have the hydor koralia power head number 1 as well. what do I need to do?