Hello, I was just wondering if bubble strips and air pumps are necessary and what their benefits are? I heard it gives extra oxygen for fish but is it something I can do without? I have about 6 air pumps for all my tanks, but I actually prefer how it looks without the extra bubbles, however if its going to benefit the fish I will keep them in. Also, electricity saving is a factor in me trying to rid them all. What are the factors in determining if you need bubble strips and air pumps running? Thanks
Mike
Mike