How my 20 gal is now
How it was before
ive moved things out of the tank below. Moving fish soon into an upgrade.
My local LFS. But I've also seen them on eBay, amazon, and different sites I've googled!
We'll I bought one at a time, being like 5.99-7.99. But online there will be a lot of them that are a bundle, depending on how many they are selling, I forgot what amounts they were saying for $50-$60 because I was only interested in buying singles so I didn't pay attention to how many it was...:-/