bio block

Used Brightwell Bio Bricks - 9 ea in Good Condition, 1 ea looks a little rough (it's the brick on the very top in the pic below). Purchasing Singles * $15 ea price + shipping (see below) * $12 ea price picked up Purchasing Entire Lot (10 ea) * $120 for entire lot shipped * $100...

New Member Here!!! Let me start with saying how awesome you folks all are. I’ve been reading this forum for months and everyone here is so helpful. I need some help: I just bought my dream tank: Red Sea Reefer 425XL I don’t think I set up my sump correctly and need some suggestions. No...

Good afternoon, Still preparing and setting up my WaterBox 25 Peninsula, and I’m planning to go bare bottom; I have ~20ish pounds of live rock and am close to filling it (have the saltwater ready + all equipment, just had a dilemma with the stand I purchased that caused delays lol) and I would...