I got a HOG1 through premium aquatics about a month ago now as the primary filtration for my acrylic 40g peacock mantis tank. Since I set it up the tank lights are on from 5pm to 11pm and when they turn off the UAS lights turn on for the 18 hour photocycle. The scrubber is setup level and the air pump meets the requirements outlined on the store info page for it. Every weekend when I go to check it expecting to have to remove growth so far I've been very disappointed. I've attached pics of the scrubber how it's setup in the tank as well as growth pics, so far I'm totally confused since the peacock is a huge pig and takes down several whole frozen silversides every 2-3 days which should actually exceed the 1 cube per day so it shouldn't be a lack of nutrients. Any idea why nothing is growing?