Nano Cube Replacement Sponge Filter Media Fits MT-40 and 402-12 gallon Nano Cubes. Provides mechanical filtering of solid waste matter from your aquarium water. Prevents early clogging of other filter media in the filter path. Sponge Filter Media should be replaced every 2 months. Alternate the replacement of the sponge with activated carbon to maintain biological filtration. Nano Cube Replacement Ceramic Rings Fits all Nano Cubes. Ceramic Rings for the Nano Cube are ideal for fostering beneficial bacteria. Be sure you do not change the ceramic rings at the same time as bio-balls, sponges, or carbon media. Doing so could remove too much of the positive bacteria in the tank and cause rising levels of ammonia. Nano Cube Replacement Activated Carbon Filter Media Fits all Nano Cubes. Activated Carbon absorbs impurities in your aquarium water. It removes dissolved organic waste that can stress tropical fish and discolor your aquarium water. Safe for both fresh and saltwater aquarium environments. Replace carbon every 3-4 weeks to avoid leaching of the contaminants back into the tank.

Highly attractive Glo T5 HO (High Output) Systems were developed for both marine and freshwater systems to direct maximum lighting to your aquarium. Due to the compact diameter of the T5 HO bulbs, up to two of these powerful bulbs can now be housed in the same space that one T8 or T10 requires, providing substantially greater light levels and reducing space requirements at once. The combination of the space saving design, energy efficiency and easy installation make the T5 HO System ideal for aquarists of all levels from the novice to the hobbyist. This 36″ Glo T5 HO Lighting System features a 39 watt high output format and a double light configuration. Integrated extension brackets adapt to a range of aquarium lengths (35 to 52 inches).

These disposable lens covers are for use with the Pet-Temp instant ear thermometer for pets (sold separately). Use a lens cover for every temperature reading. Ear wax, dust or fingerprints on lens or lens cover can result in low readings. Measuring temperature without a lens cover may damage the infrared lens or the ear thermometer. Made in China.

Even though you can’t share that tasty gingerbread with your pet this holiday season, you can treat him to this Gingerbread Holiday Collar. Nylon collar features velvet ribbon overlay decorated with sewn-on buttons, faux suede gingerbread and other assorted decor.