For you guys that have 3d backgrounds how did you install it ?
I'm thinking couple hob filters but how does the water get behind the background to be filtered ? Same with water movement for heater being hide there as well any help would be great. Oh and this will be on small tank like 30-46g
I'm thinking couple hob filters but how does the water get behind the background to be filtered ? Same with water movement for heater being hide there as well any help would be great. Oh and this will be on small tank like 30-46g