Review on Penn Plax Officially Licensed Nickelodeon SpongeBob by Kawaguchi Burgess

Looks fantastic but unfortunately the color fades after a few weeks. We were concerned that this might affect the water quality in the aquarium, so we took a sample to test at an aquarium store and all was fine. A few months later the fish has survived so it's not toxic to our fish and plants, but it's a little disappointing that it doesn't keep the beautiful original colors. I'm giving 3 stars because this color needs to be listed somewhere. disappears in a few weeks! Frustration aside, we have mollies for safety reasons and they tend to be hardy fish. Don't know if other species might be affected due to color fading and should be cautioned.