Recent content by mcarroll

What makes you think these will be more quiet than your Eheim? Unless the old pump is worn out, broken, or mis-installed in some way it should be silent in operation. (DC pumps are not a different kind of pump than AC pumps, so there's no reason to expect them to be more quiet than other...

What lights have you seen in person?

Very good article! (And from 2008!!) The concept of farming cyano is the only real gap, IMO. (...and understandable given the timeframe of writing.) Farming cyano (from the original post) is based on cyano's various abilities at conserving and fixing nutrients from its environment...

Thanks for posting this thread!