

While a few black algae can be a good thing, too much of this growth can be unattractive and harmful. When this happens, the toxin chemical levels in water might rise too which can be dangerous to your animal life. The rapid algae growth can change the nutrient levels in the water. Keeping black algae on a piece of twisted wood can offer a very interesting look in your tank while a densely grown forest of algae in one corner of your tank can offer a spooky and charming overall look.Īs algae rapidly grows in your tank, it can quickly cover all tank surfaces in a blanket of fur that can make your tank look unattractive and messy. Some tank owners use this type of organism in their aquascaping. Small fish also find the growth useful since they can hide among the flowing algae furs and shrimps love to pick food morsels out from these wavy growths. This type of algae won’t harm your fish, aquatic plants, or invertebrates and often acts as a food source to some types of aquatic animals. Is Black Algae in Fish Tanks Bad?īrush algae aren’t harmful in your tank. They typically start growing on the edges of plants and can quickly engulf the entire plant. These algae can be challenging to clear from your fish tank because it creates a stubborn hold on surfaces and plants. It usually grows in dense patches on the surfaces and plants in your aquarium. The soft algae have a furry appearance and are slippery in nature with a black or blackish green color.

This alga is often called black beard algae or black brush algae because of its unique appearance. The scientific name for black algae is Audouinella and it is part of the genus of red algae that lives in marine and freshwater environments. We are also taking a look at some methods to help you completely eliminate black algae in your tank if that is the route you prefer. Black algae in fish tanks can be tough to regulate but in this guide, we are going to take a look at some of the best ways to control and keep a healthy portion of this growth in your tank. Is your fish tank infested with black algae? This type of algae species might not be as bad as you think as long as you keep it under control. All JUWEL inside filters are designed with extensive backup capacity, guaranteeing optimised filtering for top water quality.As an Amazon Associate I earn from qualifying purchases. Scientifically tested: The JUWEL filter system has successfully been tested with regard to its effectiveness in scientific long-term tests by independent institutes a number of times. This additionally optimises the biological filter process. The water passes through the two high volume filter blocks at different speeds. The dual flow principle: A unique feature of the JUWEL inside filter is the dual flow principle in the models Bioflow M, L and XL. The JUWEL inside filter is equipped with various filter media that facilitate biological pollutant degradation performance. Thanks to its great volume, the filter features extensive backup capacity and it has a long service life (e. Rio 180 = 180 litres at 600 l/h pump capacity). The filters are adapted to the respective aquarium volume in an ideal manner: The capacity of the filter pump is designed for twice or 3 times the throughput per hour (e. The JUWEL inside filter "Bioflow" is a biologically operating aquarium filter. How does the JUWEL filter system function?.Use the advice of your specialist retailer. Use bioBoost to activate new filter media faster, and thus shorten the run-in period of your aquarium. 10 days in order to let the important bacteria form in the filter sponges and clear the water of pollutants. Run the aquarium without fish for approx. Tip: It is best to carefully pour the water through the filter in order to protect the existing set-up.

After that, fill the aquarium with water. Then load the aquarium with the ground material and the plants as well as other decorative elements, e.g. If you wish to glue a background or a filter cover into your aquarium, this is the best time. Remove all plastic bags that might protect the filter media (carbon sponge, filter floss, Nitrax sponge and optional Cirax/Phorax basket). as this is also shown on the packaging of the filter display box. In this context, please make sure that the filter media are positioned correctly, e.g. Arrange the aquarium in accordance with the instructions for use and assemble the filter.
