Quote:
Originally Posted by Twinfallz
Its significant that only the 4 cube bleached.
Prior to the cleaning you say algae growth was more of less the same on both scrubber's screens ??? What was the difference between the two? Was there more than one type of algae on either or both screens? What was the algae(s) colors?
How old is (was) the 4 cube screen,,, had it matured?
How is the growth on the 2 cube screen right now?
What differences are there between the two scrubbers in regards to flow & lighting?
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The 600g system was cycled in march 2016
in May 2016 I installed the first 2 cube ATS
in Oct 2016 I installed the other 4 cube ATS
Both are in same tank, different parts of the sump and they have a different sumergible pump. the design of both are exactly the same with the difference that one is bigger. both have same red leds, and both run the same light skedule. I tryed to match both so that one does not outcompete the other one.
they were both growing green hair algae.
here are the pictures of the harvest of both before the bleaching of the 4 cube
2 cube.jpg
4 cube.jpg
Thanks for your answer