Bio Balls - Blue - 100PCS albino

Bio Balls - Blue - 100PCS albinoDescription: Biological filtration is the most important stage of any aquarium, sump or pond filter. It's where beneficial bacteria colonies convert toxic ammonia into nitrite, and nitrite into the far less harmful nitrate, a process known as the nitrogen cycle. For that to happen efficiently, those bacteria need somewhere to live, and that's exactly what bio balls provide. Each 16mm blue bio ball is designed to maximise surface area in a compact

The pellets are slow-sinking

Columnaris (Mouth & Body Fungus)

Powered by an air pump rather than an electric motor

Black Angelfish are omnivores by nature

high-quality finish

Suitable for freshwater and saltwater aquariums up to 500 litres

With mesh bags

particularly when establishing dominance

and philodendrons thrive with their roots in water

and fixing decorations in place

Successful treatment relies on correct dosing

Calico Bristlenose catfish typically keep to themselves