Hey guys, I have a question about a new tank I'm setting up. It's a 30g with a fluval canister filter. I set the tank up and filled it with dechlorinated water, then added some old media from a filter from another tank to the canister to seed the bb. But I ran into some "technical difficulties" with an unstable stand an had to shut everything down and drain the tank. Ive since fixed the problem and have everything up and running again, but I'm wondering if my bb from the old media has survived as long as it stayed submerged in water in the canister? It's been about a week.