Penn Plax WZP1 Wizard Algae Scrubber Pad – For Glass Tanks – 3” x 4”

Arrived when said in good condition these pads clean the glass great on my aquarium will buy again

Brought as a replacement of our old tank cleaner, much cheaper but feels the same quality

Cleans the glass very well on the aquarium

Works ok but pieces fell off into my tank, but it is good for removing Algae off the glass.

great going to get 2 more