Call it a Fixer-Upper project

[mitchb]

That is amazing about the gill curl, and great to see that you are saving some beautiful fish.

That must be some pretty bad water they came from if their scales look like that...

 

[wilkinson]

That is amazing about the gill curl, and great to see that you are saving some beautiful fish.

That must be some pretty bad water they came from if their scales look like that...

ya low ph lots of amomonia nitrite and nitrate

 

[H]-[H]

Nonetheless, arowanas are tough fish when they start hitting maturity..

 

[cmiyata]

In the pic it dont look to bad is the gill completely flipped over if not it may have a chance to uncurl just get temp up to 85 degree add some salt and water changes every other day. Try that first before you try and operate