Glutaraldehyde, widely known in aquaristics under the trade names “Seidex” (Sajdex) or “Seachem Flourish Excel,” is one of the most powerful and discussed tools in the experienced aquarist’s arsenal. This chemical component performs two key functions: it serves as a source of organic carbon for aquatic plants and acts as a highly effective algaecide, capable of eliminating even the most stubborn types of algae. The use of glutaraldehyde requires precise adherence to dosages and an understanding of its chemical action to avoid harm to sensitive aquarium inhabitants.
Algae
Hydrogen Peroxide vs. Algae: Precise Dosages and Instructions
Hydrogen peroxide, or perhydrol (H₂O₂), is one of the most controversial yet highly effective tools in the experienced aquarist’s arsenal. In the fight against algal blooms, especially persistent forms like “black beard” (Audouinella) or xenococcus, H₂O₂ acts as a powerful oxidizing agent. However, its use requires jeweler’s precision: incorrect dosage can lead to the death of sensitive aquarium inhabitants or severe stress for plants. This guide has been developed by experts from the taba.su portal to ensure the safest and most effective use of hydrogen peroxide in freshwater aquariums.
Blue-Green Algae: Erythromycin Treatment and a Complete Guide to Control
Blue-green algae, or cyanobacteria (Cyanophyta), are one of the most unpleasant and persistent problems an aquarist can face. These organisms not only spoil the aesthetics of the underwater world by covering the substrate and decorations with a dense, slippery layer but can also pose a threat to the health of aquatic life. Experienced aquarists know that mechanical removal provides only a temporary effect. For guaranteed elimination of this pathogen, targeted chemical intervention is often required. The most effective and proven method for combating cyanobacteria is recognized as the use of the antibiotic erythromycin.
Black Beard Algae (BBA): How to Get Rid of It Forever and Restore Balance
Black beard algae, or BBA, is perhaps the most unpleasant and persistent problem an aquarist faces, especially those with planted aquariums. This tough, dark algae can quickly infest decorations, substrate, and most annoyingly, the leaves of slow-growing plants. Battling it requires not only mechanical removal but also a deep understanding of the system’s biological balance.