| Questions about air pumps???
I usually run 2 air pumps for my pond. One blew out today after 2-3 years. My one that is still running is the sonic 2208 4.6CFM 5.8PSI
I am looking to replace the broken one. They make it very difficult to compare performance...some list in CC/min, CFM, liters/min, PSI, etc.
It makes it confusing for sure. The one I am considering is the coralife luft pump of 7psi and 4.0LPM. Is this one as powerful as the one I am running?
Mine is 5.8psi...the coralife one is 7.0 psi
mine is 4.6cu-ft/min the coralife one is 4.0 liters/min.
Which is more powerful? I just want one comparable to the one I have. Thanks for any advice!!
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