Aquanaut, Thanks I will look into them.
fishoutofwater, thanks but OMG. That is a bit more than I expected. They do look good and have many sizes.
macoomer, Thanks for the reply, I will research these also, Thanks for the tips. I have had acrylic in the past, I am very careful about having a clean pad. I have went to barebottoom, so there is very very little sand or coral to deal with.