drain noise

[bmkindig]

looking for some help to reduce the noise coming from my drains i have 3 2inch bulkhead with 2inch 90 degree elbows with strainers on them the pump is quite but the drains make a bit maro noise then i would like i was thinking about possibly useing some filter type mesh or reducing the drains
thanks for the help

 

[GlassReef]

Maybe this will help you: Silent & Failsafe Overflow System