GOST 7.67 Latin three-letter geocode for Dominica. The code is used for transactions to and from Dominican bank accounts and for international shipping to Dominica. As with all GOST 7.67 codes, it is used primarily in Cyrillic alphabets.
What does a protein skimmer do? Protein skimmers actively remove waste products from fish, plants, and invertebrates (along with any dead organisms or uneaten food) before it has a chance to break down and compromise water quality.
A protein skimmer is a type of mechanical filter, and it removes organic materials from the water in your aquarium. That includes excess bacteria and toxins from corals, waste products from animals, and even uneaten food.