bio brick

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...

I know this has been touched on but I have a couple specific questions I haven't seen directly addressed. So I test triton ICP every 3-5 months. Tank is 5 years old and I've never had any of the metals show positive. Since buying the bio brick 3 months ago my Aluminum is now 80. I have since...

So Im curious at the levels of success people have had with a minimalistic approach to filtration. Right now i run NO SOCKS, NO SKIMMER and just a ton of bio from a 4-6 inch sand bed in main display, a bunch of rock and some bio balls in the sump. every now and then when I do a big feeding i'll...

I just had a friend of mine cycle some of my bio media bricks in his sump for a few weeks and had picked it up today. My question is if I can leave the bio-media in a container for a few days in the same saltwater it was cycled in. Will it require a heater or surface agitation? My reason...

Hey guys so... i've seen some ceramic bio cube thingys on ebay which i'd like to put in the first chamber of my Evo but dont know if they'd be able to leech anything into the water possibly? ill add a link at the bottom if anyone wants to check them out, i think they look okay and i definitely...