mcrist
Premium Member
Not much new happening on my tank. I did shorten most of the closed loop return lines but they still need some more adjusting. My nitrates are still holding steady at 7 even though the denitrator is producing 0 ppm nitrate water. I am not happy with my sand anymore. It constantly has some slime algae on it even though the rest of the tank is clean. I can rake the top layer of sand daily but it still seems to thrive. I stopped racking for now and will resort to vacuuming the sand biweekly. The next time I vacuum and have nice looking sand I will post some update pictures.