Red Sea dc skimmers

[jft]

You Deserve an acrylic skimmer, I would return that and buy reef octo, reliable, time tested and Will hold up. Depending on size of tank check their ratings, I buy NOTHING Red Sea and been reefing since the 80 s. Good Luck!

 

[Simon_M]

The air intake on the RSK 600 can be "silenced" with a short length or rubber hose (like the OTA hose or half a Foundation/Trace hose that goes in a 1 Litre Foundation bottle) on both air intakes. The short length doesn't restrict the flow but it provides enough of an air baffle to silence the air feeding into the filter. Using the whole 8+ inch length of tubing will show the effect but it doesn't need to be that long.