so I have a golden rhomboid wrasse that has either a spinal injury, a neurological injury, or swim bladder disease. she is limp and just floating around in the current of the water. Her color still looks good, but she is not eating and not moving much. I have tried everything I can think of: freshwater dip, Neoplex, Prazipro, and epsom salt. So should I try needling her swim bladder or should I put her out of her misery???