4/9/24 attempting to pop Challah Bread from DNA Genetics. "Upgraded" to the Evo 4 from s33 board from ac Infinity for this grow. Moved surge outlets to outside of tent, cleaned up wiring a bit, and still debating where to put the driver. Moving from two aqua culture units to one active aqua 15. Put bigger bubble stones in and replaced all tubing. Decided that the active aqua 15 was too loud/ motor seemed to be struggling. Ordered a hitop 10 watt unit. Can't speak to durability, but really glad I bought it. It's a bit more powerful, super quiet, and less expensive.