N/P Reducing Pellets ("Solid Vodka") - "Wow" ... 3 month update

[Frozenocean]

I picked up a TLF 150 with 300 ml of pellets from RIPTANK. (Thanks man)He was using hydor L20 pump... I noticed the pellets moving in somewhat of a solid form....about 2/3 the way up the reactor. I switched out to a Maxijet and now I notice more vigorous tumbling and about 7/8 up the reactor.

Any feedback on the proper pump setup for this system.

I'm running a 90G. He had been running the system for 2 months