Aqueon Reef Ready

[Jonthefishguy]

As per manufacturer OCEANIC:

The bottom pane of glass on all Oceanic tanks (drilled or not) is tempered except for the Ultimate series and custom drilled tanks. The sides, fronts, and backs are not tempered. Please keep in mind that any drilling of the tank or alteration from its original manufactured state will void the warranty.

As per manufacturer AQUEON:

Maybe, many of our aquariums are made with tempered glass in the bottom. Tempered glass cannot be drilled. Non-tempered glass panels may be drilled by a qualified technician. In some cases, you may special order All-Glass aquariums pre-drilled with the MegaFlow or Twin-Flow overflow systems. You could also special order, in some cases, an aquarium with non-tempered glass if you wanted to have it drilled outside of our facility. If you have an older tank that you want to drill, don’t take any chances - if you are not sure that the glass is non-tempered, do not drill it.

They are both the same company.