Make additional Fuel Tanks connect to each other
We can enhance a medium fuel depot by adding extra tanks already, although as they are of different size grid-wise and only work if in contact to the main depot, we might need either some piping for connecting main depot to extra tanks or having them connect to each other to make rows of extra tanks connected to the main ones. Preferably both of it
Why it should be implemented:
Current solution looks ugly if we max it out and with big birds draining the tanks quickly, we should be able to expand our fuel facilities in ordered, meaningful manner.