Top 10 Elimination of cyanobacteria and algae for saltwater aquarium in 2026

ZOANTHUS.FR - Zoa Bacter - 40ml - Bacteria for aquariums

(12 reviews)

21.99 €

ZOA Bacter – 40 ml | Concentrated anti-algae bacteria & crystal clear water

ZOA Bacter is a concentrate of non-pathogenic live bacteria fixed on a maerl substrate, designed to stabilize the biological balance in both saltwater and freshwater aquariums. Its multi-strain consortium naturally competes with unwanted algae, lowers nitrates and phosphates through assimilation, and transforms organic deposits into resources for filtration. Result: cleaner windows, clear water and a healthier biotope. Fish and corals regain vitality and resistance (protection against vibrioses), while a beneficial biofilm is established to feed certain invertebrates. Compatible with skimmers and filters, the effect is quickly seen, especially with correct mixing. 40 ml bottle (34 g) – 10 ⁹ CFU/g , GMO-free, no risk of overdose .

• Visible reduction in filamentous algae and less dirty windows.
• Progressive reduction of nitrates and phosphates, clear and stable water.
• More toned corals and fish, reinforced and sustainable microbial flora.

• En promotion
• 4 en stock

ZOA Bacter – 40 ml | Concentrated anti-algae bacteria & crystal clear water ZOA Bacter is a concentrate of non-pathogenic live bacteria fixed on a maerl substrate, designed to stabilize the biological balance in both saltwater and freshwater aquariums. Its multi-strain consortium naturally competes with unwanted algae, lowers nitrates and phosphates through assimilation, and transforms organic deposits into resources for filtration. Result: cleaner windows, clear water and a healthier biotope. Fish and corals regain vitality and resistance (protection against vibrioses), while a beneficial biofilm is established to feed certain invertebrates. Compatible with skimmers and filters, the effect is quickly seen, especially with correct mixing. 40 ml bottle (34 g) – 10 9 CFU/g , GMO-free, no risk of overdose . Visible reduction in filamentous algae and less dirty windows. Progressive reduction of nitrates and phosphates, clear and stable water. More toned corals and fish, reinforced and sustainable microbial flora.

ZOANTHUS.FR - Zoa Bacter - 100ml - Bacteria for aquariums

(13 reviews)

39.99 €

ZOA Bacter – 100 ml | Concentrated anti-algae bacteria & crystal clear water

ZOA Bacter is a concentrate of non-pathogenic live bacteria fixed on a maerl substrate, designed to stabilize the biological balance in both saltwater and freshwater aquariums. Its multi-strain consortium naturally competes with unwanted algae, lowers nitrates and phosphates through assimilation, and transforms organic deposits into resources for filtration. Result: cleaner windows, clear water and a healthier biotope. Fish and corals regain vitality and resistance (protection against vibrioses), while a beneficial biofilm is established to feed certain invertebrates. Compatible with skimmers and filters, the effect is quickly seen, especially with correct mixing. 100 ml bottle (85 g) – 10 ⁹ CFU/g , GMO-free, no risk of overdose .

• Visible reduction in filamentous algae and less dirty windows.
• Progressive reduction of nitrates and phosphates, clear and stable water.
• More toned corals and fish, reinforced and sustainable microbial flora.

• En promotion
• 27 en stock

ZOA Bacter – 100 ml | Concentrated anti-algae bacteria & crystal clear water ZOA Bacter is a concentrate of non-pathogenic live bacteria fixed on a maerl substrate, designed to stabilize the biological balance in both saltwater and freshwater aquariums. Its multi-strain consortium naturally competes with unwanted algae, lowers nitrates and phosphates through assimilation, and transforms organic deposits into resources for filtration. Result: cleaner windows, clear water and a healthier biotope. Fish and corals regain vitality and resistance (protection against vibrioses), while a beneficial biofilm is established to feed certain invertebrates. Compatible with skimmers and filters, the effect is quickly seen, especially with correct mixing. 100 ml bottle (85 g) – 10 9 CFU/g , GMO-free, no risk of overdose . Visible reduction in filamentous algae and less dirty windows. Progressive reduction of nitrates and phosphates, clear and stable water. More toned corals and fish, reinforced and sustainable microbial flora.

ZOANTHUS.FR - Zoa Bacter - 200ml - Bacteria for aquariums

(4 reviews)

69.99 €

ZOA Bacter – 200 ml | Concentrated anti-algae bacteria & crystal clear water

ZOA Bacter is a concentrate of non-pathogenic live bacteria fixed on a maerl substrate, designed to stabilize the biological balance in both saltwater and freshwater aquariums. Its multi-strain consortium naturally competes with unwanted algae, lowers nitrates and phosphates through assimilation, and transforms organic deposits into resources for filtration. Result: cleaner windows, clear water and a healthier biotope. Fish and corals regain vitality and resistance (protection against vibrioses), while a beneficial biofilm is established to feed certain invertebrates. Compatible with skimmers and filters, the effect is quickly seen, especially with correct mixing. 200 ml bottle (170 g) – 10 ⁹ CFU/g , GMO-free, no risk of overdose .

• Visible reduction in filamentous algae and less dirty windows.
• Progressive reduction of nitrates and phosphates, clear and stable water.
• More toned corals and fish, reinforced and sustainable microbial flora.

• En promotion
• 31 en stock

ZOA Bacter – 200 ml | Concentrated anti-algae bacteria & crystal clear water ZOA Bacter is a concentrate of non-pathogenic live bacteria fixed on a maerl substrate, designed to stabilize the biological balance in both saltwater and freshwater aquariums. Its multi-strain consortium naturally competes with unwanted algae, lowers nitrates and phosphates through assimilation, and transforms organic deposits into resources for filtration. Result: cleaner windows, clear water and a healthier biotope. Fish and corals regain vitality and resistance (protection against vibrioses), while a beneficial biofilm is established to feed certain invertebrates. Compatible with skimmers and filters, the effect is quickly seen, especially with correct mixing. 200 ml bottle (170 g) – 10 9 CFU/g , GMO-free, no risk of overdose . Visible reduction in filamentous algae and less dirty windows. Progressive reduction of nitrates and phosphates, clear and stable water. More toned corals and fish, reinforced and sustainable microbial flora.