Tetra Test CO2 measures the carbon dioxide value reliably and precisely. Just like fish, plants also breathe by absorbing oxygen (O2) and emitting carbon dioxide (CO2). Under the influence of light, however, plants can carry out a process, which is known as photosynthesis. During photosynthesis, CO2 is absorbed (as food) and O2 is emitted. For this reason, plants require a constant supply of CO2 to ensure their strong and healthy growth. Good ventilation, e.g. using an air stone, ensures that your fish receive a plentiful supply of oxygen, but at the same time reduces the CO2 concentration, thus minimizing the most essential form of nutrition for your aquatic plants. By regularly controlling the CO2 values, you can ensure that sufficient carbon dioxide is available for healthy plant growth.
The following values are guidelines for CO2 concentrations in ventilated aquaria:
Tetra Test CO2
+ for all freshwater aquariums
+ for a large number of analyses
+ excellent long-term stability
$19.50Dymax Stainless Steel Scissors (Straight) for planted tank uses.
Compound granulated food for pond fish particularly suitable for Koi fish, it is enriched with ingredients that enhance the splendid colour of this kind of fish.
A liquid high concentrate of non-toxic bacteria (40 million bacteria per ml) carefully selected for their capacity in breaking down organic matter and for transforming ammonia in aquariums. This product can be used in new or existing fresh and saltwater aquariums to transform highly toxic ammonia into nitrites and nitrites into nitrates. NITRIDAC actually causes the rapid degeneration of organic compounds reducing the build up of sediment or mud, restores aquarium walls and beds preventing the formation and growth of algae and also prevents an increase in nitrites.
A treatment for freshwater aquariums containing: humic acids extracted from peat utilising a natural method which recreate tropical water conditions, mineral salts which compensate any lack of these important substances in osmotic water, trace elements to replenish the lack of these elements due to water evaporation or assimilation by aquatic plants in the aquarium. BIOTRIX is the perfect combination of vital elements for the aquarium and the best product to maintain a correct biological balance in the water.