Hi guys, thanks ever so much for your help.
I went to the pet shop yesterday and bought loads of rock work and a couple more fish to stock it up slightly. Since then the fish have calmed down a lot and the Orange cupped fish if free and seems to be getting better. They leave him alone if anything. Hopefully he'll make a full recovery.
I've seen a 40g tank which I'm going to invest in and transfer the fish over once it's set up. Fingers crossed, all will fine again!
I went to the pet shop yesterday and bought loads of rock work and a couple more fish to stock it up slightly. Since then the fish have calmed down a lot and the Orange cupped fish if free and seems to be getting better. They leave him alone if anything. Hopefully he'll make a full recovery.
I've seen a 40g tank which I'm going to invest in and transfer the fish over once it's set up. Fingers crossed, all will fine again!