Added 15 10-11cm yellow labs. Really liking the way the are schooling when they swim around. Hoping it won't wear off once they settle into the tank. I have also included sump pics. Not much to go on now but will be adding to it.
The yellow labs. There are now a total of 21 yellow labs, 3 freyi and Ted.
A better group shot. I think one of the females came in holding.
Plumbing from sump to tank outlets 'behind' the rock wall.
The 5500L/H pump that circulates water.
Like I said, I will be adding to it. For now I have about 40-50lbs of ceramic rings/balls in the first chamber. These will soon be in the second (now vacant) chamber. In the first I plan to either a moving bed made up of the bio balls ion the last chamber with moe added or those long "pipe" brushes used in koi pond filtration. There is a 100 or 150 micron filter sock over the outlet into the sump. The FBF is rated at 500L so just under half the tank volume. Not sure what I want to do with the last chamber yet. Ideas?
Also, how regularly do you guys who use filter socks need to:
a. clean them?
b. change them?
Mine seems to get block every 2-3 days them I wash it out and reuse.