I have just purchased a new Red Sea Max 130, and would appreciate any comments from fellow tank owners. I set up the system on Sunday, making my own RO water and adding Red Sea Coral salts. Have put in 3 pieces of live rock from my smaller tank and some Natal purple zoo's just as a tester. My substrate is crushed coral. So far everything seems OK - salinity spot on. As far as the skimmer vs water level is concerned I am battling to get the balance right. The skimmer cup is filling up virtually in a 12 hour period, but I find if i lift the skimmer valve up, I lose the foam and the water level indicator drops below the ideal level. I have even tried adjusting the air intake - but just as you get one part right so another goes wrong. Can anyone suggest how I can get this right. I would also welcome ideas as to what fish/coral stock does well in this type/size tank! I will move 2 clowns and a skunk cleaner shrimp into this tank once it is stabilized Thanks!