hi guys been thinking of the different between these two
1. which produce finner bubbles
2. which required to use more pressure to operate it using the same pump
need to know the different b4 i diy my skimmer
wow rzy you must always play spot the different is it looking at it for so long cant spot any fishes
anyway nice colourful tank very tamping for me to give up my zoos tank for this kind of mix reef tank
can give some spec of your tank robbie