Velda Co2 Tablets Algae & Greenwater in a format that is

in a format that is easy to digest

It is an aid to your biological filtration because it controls nitrite

230V/50Hz/35W

Tropical fish continually release ammonia into the aquarium through their gills urine and solid waste

Tetratec Glass Scraper is a superior algae remover with blade for removing debris and algae from aquarium glass-

Velda Co2 Tablets Algae & Greenwater in a format that isIn nature, CO 2 (carbon dioxide) is a primary nutrient for almost all plant organisms. This applies to plants that grow on land, but certainly also to aquatic plants. Under the influence of (sun) light, the plants absorb CO 2 and convert it into sugars, which are necessary for growth. CO 2 is therefore a very important factor in the development of pond plants. The contents of the package are sufficient to treat 4000 liters of pond water with CO 2. The