I have an aqua one 326 and the level in the return chamber has suddenly begun to drop. It's not evaporation as I can watch it drop, it drops a cm maybe in half an hour. It is screwing up the ATO (red sea) and I have turned that off for the minute. Overall the chamber is down maybe 4 cm now again since I stopped the return pump and cleaned it (it didn't need it)
The water level and overflow system has been working fine for about 4 months now. No dramas, maybe a little noisy from the filter socks but no dramas. The pump is 2000Lh or thereabouts, it came with the tank.
I checked the setup manual online and the level in the overflow box is where it should be. No one has touched the gate valve. I have looked for wayward snails. There is no water on the floor.
The tank level might be a little higher but not enough I can notice and I have cleaned all the teeth on the overflow out.
Where is my missing water getting held up? I attached a photo if that helps, the chamber on the far left to can probably see where the water was and where it is now.
The water level and overflow system has been working fine for about 4 months now. No dramas, maybe a little noisy from the filter socks but no dramas. The pump is 2000Lh or thereabouts, it came with the tank.
I checked the setup manual online and the level in the overflow box is where it should be. No one has touched the gate valve. I have looked for wayward snails. There is no water on the floor.
The tank level might be a little higher but not enough I can notice and I have cleaned all the teeth on the overflow out.
Where is my missing water getting held up? I attached a photo if that helps, the chamber on the far left to can probably see where the water was and where it is now.