do sumps all need weirs in them or dividers ? I have a 30g and im starting to wonder if I will have the room im after for heaters media and etc .... what Is the point in having dividers other then keeping things separated and maybe stop air bubbles from entering the pump to be sent into display tank..... I have two 4x15 socks where it will drain into, then a bunch or bio max, pond matrix, then the return pump.
can I just use 2 pieces of plexiglass to make 3 sections, or do I need weirs as well to dictate water level in sections ?
can I just use 2 pieces of plexiglass to make 3 sections, or do I need weirs as well to dictate water level in sections ?