I've already gotten a bare spot between the small island and peninsula side of the tank with the new flow. It is also causing quite a bit of sand to swirl around and landing on my anemones. My big anemone's oral disk is almost all covered with sand!
I just changed the nozzle direction to point toward the glass and slightly more downward. Hopefully, this will reduce the amount of sand that gets blown around while still keeping water movement over the cyanobacteria problem area.
I just changed the nozzle direction to point toward the glass and slightly more downward. Hopefully, this will reduce the amount of sand that gets blown around while still keeping water movement over the cyanobacteria problem area.