16 gallon bio cube leak

[tttony]

16 gallon bio cube is having a continuous leak in the front of the tank, does anyone know how to prevent such high water level in the tank and keep it in the sump area if that makes any sense. I’ve had this tank for five years set up and it does very well but lately there’s salt water dripping out of the front under the plastic molding , I took off the plastic hood , the LED lighting stopped working

 

[jbulks]

you can lower the guard in front of the overflow and the display water level will drop but you shouldnt have to. something is blocking the flow near the overflow or you have too much water in the tank?

 

[tttony]

I don’t think that’s it, water level is to high in the tank , the first compartment and second are both the same height as the tank and the return pump is at the proper level

 

[Josh]

Got a photo or video of the water level in the overflow?