One of my two ballasts is spontaneously working so I need to replace it. I know some of you prob have some MH stuff laying around let me know what ya got.
I don’t have any of the roller mat material, the one bulkhead can be a bit finicky but a good sump overall.
Looking for only $120
https://www.bulkreefsupply.com/roller-mat-sump-30-trigger-1.html
pickup 11735