So I've been wanting to make changes to my 90 gallon, I've been watching videos online about fiberglass backgrounds and I've decided to give it a try. It gives me a chance to improve my filtration, I'm adding a hamburg matten filter and I'm going to change the substrate as well. I'm tired of the junk from the soil dirtying the sand. Super excited about it.
This is the tank, it looks decent in the picture, it looks like crap now.
This is the link to the video that tells how to build the background that I followed
So far I've got the background made I still have to install it. Pictures right away.