Xtreme Nano Pellets .5 mm paludarium heater and PF-1800 has 1

and PF-1800 has 1

but perfect for Koi

Do not directly mix with any carbonate supplement

Great visual effect Simulates low clouds and fog in the tropical terrariums

Xtreme Nano Pellets .5 mm paludarium heater and PF-1800 has 1For years we have been using a . 5mm pellet in our breeding hatchery and have been supplying it to other breeders that sell fish to our farm. We have also sold it in small quantities to fish gurus all over the world. We make this formula in very small batches. The protein level is 50%. If you breed fish, have a invertebrate salt tank or raise fry, you want to try NANO. Due to the natural ingredient content, the final color of this product may vary."