- Joined
- Sep 15, 2007
- Location
- Small town Emlenton, PA
quoted from performance-pcs.com:
"A Note of Caution! the MCP355 generates higher audible noise than the MCP350 and MCP655 pumps. This product is not recommended for users seeking silent operations."
so maybe I should go with the 655 =)
I have run a D5 vario and 355s. They are both very quiet. They are NOTHING like a powerful aquaium pump or any other pump. Both pumps are very very quiet. The d5 is a bit quiter, but whats the diff when they are already quiet?