Nebthet's 20L led lit pygmy clown reef

[Nebthet]

I am using a Koralia1, AC50 and ACmini which are on constantly. The K1 points from back left to front right of the tank.

Then there is also a Koralia nano 260 which is positioned in the front left pointing almost straight across to the right, but slightly positioned so the flow hits the front glass a little. It comes on only during lights on and is off at night.

The positioning of all of these has created a really nice intermittened flow, the euphyllia really like.