I've been considering buying an external refugium for a while now but can't really justify the expense when I have a decent sized unused area of my sump. I'd like to convert half of my return chamber into a refugium. I need to silicone a small piece of glass at the bottom to separate it from the pump section. I'll drain the sump and think display will be fine for a few days with just my gyres for flow if I move the heater up too.
What product should I use for glass that's reef safe and quick curing? Since it's a small project I was thinking just a tube of Aqueon aquarium silicone, but how long for this stuff to fully cure?
What product should I use for glass that's reef safe and quick curing? Since it's a small project I was thinking just a tube of Aqueon aquarium silicone, but how long for this stuff to fully cure?