Haa, ya man... my prev tank is a RSM which didnt have a sump. With this tank, I ve a sump which I made full use of...
There are
==> 2 FRs (RowaPhos + Biopellets) and
==> an effective refugium with 4 competing macroalgaes in there (chaeto, Jap grapes from JasonPoh, red macro and caulerpa). Currently the beast in the macro-algae war is the Jap grapes with caulerpa a close second. Both of them are creeping all over. Chaeto and red macroalgae not growing much in there, losing out.