Why Do Dogs Toenail Grow Sideways. This brings with it a lot of pain, accompanied by swelling and redness. This could be your toenails’ natural growth pattern.

One of the most common reasons for the occurrence of an ingrown toenail is wearing unsuitable footwear which constricts the toes. Because it’s growth is directed towards the skin rather than outside in a straight line, effectively embedding itself inside it. This results in what is known as an “ingrown toenail”;

Betta Swimming Sideways. Swim bladder disease can also cause a fish to become bloated and unable to eat. If a fish is swimming vertically or upside down, it is still likely due to one of the above issues.

It's definitely a problem with his swim bladder, but there are a lot of possible causes. In addition, the spine may look curved, and the belly area will look full or bloated. 43 votes) this disorder happens when the swim bladder of the fish is too full.