Twins Guy said:also been using a couple mouse pads (plain $4 comp usa) in my sump with no ill effects...over a year now.
i was gonna chime in here earlier but i thought this side of the issue would have been covered by now.
tg
Jpizzle said:hmmm.. I've had two cheap mousepads that I got from CompUSA sitting submerged in water over the past 5 months in my SPS tank's sump... I haven't noticed any negative effects affects.