This site contains affiliate links for which we may be compensated.
Ultum Nature Systems Kona Planted Tank Substrate$49.99
Kona Controsand is a rounded pebble gravel designed for freshwater aquariums and planted tanks. Kona’s deeper tones produce beautiful contrast, ensuring aquatic plants and tropical fish colors pop. Kona can be used alone or mixed with other substrates for a custom blend in planted aquarium tanks, terrariums and more.