Sponge Bob Ornament Large
Big Sponge Bob Aquarium ornament. Stands approximately 6″ high and 6.5″ wide. Perfect addition to a Sponge Bob themed aquarium, or to any aquarium to add a bit of life and laughter in a way only Sponge Bob can.
- Measures nitrate levels on both fresh and saltwater aquariums.
- High levels of nitrate are a food source for unwanted algae and indicate poor water quality and health problems for fish.
- Tests nitrate levels from 0 to 160ppm