also a comment/question i have on duct tape....
well i suppose peoples tanks are configured in different manners but picture this....
you have the top of your tank with water, then you have the lid of some sort and the holes are taped up with duct tape...yeah brilliant...
but what about your light(s)???
even thou you only require low light, you have a least one (white) light, then possibly a second (blue) light.
so im fascinated how people managed to make it safe and stop water being splashed onto the bulbs, risking them blowing. With an octopus stickin its arms out the water surley this is a significant risk
or do people not view this as a risk????
cheers in advance