Microbacter7 is part of there uln system along with neo zeo katalyst its protrude much the same as sechem stability. I have Ben running the system for 2 years its mainly fore the removel of amonium nitrate nitrite. As far as I can tell it wo8rks but it is a system you won't to set up wen you start a tank. If not you will have to go realy slow in the adition of the neozeo and katalist if not the amonium removal will cause coral darkening and cal cause rtn in sps if you add double the recomended dose ( it happend to me and I was able to recreate this in my test tank 5 out of six times using ora and tcn corals that were maintaned for 3 months in the display ) test tank was set up with water/ rock from display and given 2 weeks in the test tank to limit eny other issues that can happen with the transfer from tank to tank.
As far as tank cycle I'm not realy sure because all tanks cycle at different Times I can't tell you for cretin
