I have s 5 gallon fluval chi
It's probably just under a foot wide and over a foot tall
I have the whole bottom covered in river rock. I was wondering if it would be too much weight to add a rock wall to the back Using similar rocks. Like a piece of plexiglass and the aquarium safe silicone. I attached a photo of the current tank. Thank you. The picture came out sideways.
In the picture you can see the river rock at the bottom.
There varying sizes.
and I want to make a wall of those same type of rocks. Probably smaller and flatter though for the wall. And use aquarium silicon to glue them to a peice of plexi glass or something similar. It would then sit against the insid back wall.
The closer picture I could find is this
But I'm not putting anything in between rocks which is why i want plexiglass to hold them. So there's no ugly background and it appears like the rocks are stacked in a way.