First impression I got was bacterial bloom.
Sort of “milky” tinge to the water.
Tank looks clean enough, so I would rule out overfeeding, right?
14 wks. from set up, your tank should be cycled and sand should have settled.
Could still be “new tank syndrome”.
If it were me, I would go the water change route.
Least expensive, other than a bit of time, and could very well clear the tank.
If that failed, then I would look to another way.
I certainly wouldn`t rush out for new filters without trying the WC first.
Sort of “milky” tinge to the water.
Tank looks clean enough, so I would rule out overfeeding, right?
14 wks. from set up, your tank should be cycled and sand should have settled.
Could still be “new tank syndrome”.
If it were me, I would go the water change route.
Least expensive, other than a bit of time, and could very well clear the tank.
If that failed, then I would look to another way.
I certainly wouldn`t rush out for new filters without trying the WC first.