New reactor design for bio pellets reactor

[Coleus]

Originally Posted by Reef Pilot

Are you using MB7? And how long have you been running your pellet reactor? I think it takes a while to build up the right kind of bacteria for the pellets to do their job, and not produce mulm. Are you by chance also dosing vodka? Have heard that produces a lot of mulm.

what is MB7? i have mine running for 2 years now and no vodka dosing. Lots of mulm and lots of Scypha sponges