Originally Posted by NicodaKat
Hi everyone, I just bought an 80 gallon tank and want to set up a 20 gallon refugium/sump. How much light do I need to keep in the refugium?? I put miracle mud, calerpa, some spaghetti type of seewee, a mangrove, and live rock. Thanks in advance for the info. :happy:
Look up Jali PC 18 watt . They fit perfect over a fuge and they are cheap.