I slow them down at night so my room is not as noisy.
Lighten up dude! A MP40 at slower speeds still moves more water than some of the old school powerheads people used for years before all the specialized high-volume models like Tunze and Vortechs came out.Hope your fish still get enough oxygen.
Hope your fish still get enough oxygen.
About what percent do you run your vortechs at night... i was thinking of setting mine to 30% possibly lower depending on how much flow there is.Most wave makers have a night feature, coral and fish aren't at full blast at night.
i was thinking of setting mine to 30% possibly lower depending on how much flow there is.