Hi;
I would like to share the evolution of my RSM 250L (I have also a RSM 130D) with you.
Equipment:
2x tunze 6055 with 7096 controller
1x TECO TC15
1x Bubble magus bm-t01 dosing pump & three part DIY additive (Kh, Mg and Ca)
No mechanical filters, no stock sponges at all
20%...