Kockney Koi 4mm Silicone Airline for Pond & Aquarium Select:30m helping maintain the balance needed

helping maintain the balance needed for strong and consistent coral pigmentation

Seachem Reef Builder is specifically formulated to raise carbonate alkalinity in marine aquariums without an immediate impact on pH levels

Its pressurised system facilitates upward water pumping

Biological Support: Flocor media promotes the growth of beneficial bacteria for ecosystem balance

Ease of use is prioritised with transport rollers and an adjustable handle

Kockney Koi 4mm Silicone Airline for Pond & Aquarium Select:30m helping maintain the balance neededThe 4mm Silicone Airline by Kockney Koi offers a dependable solution for aerating your ponds and aquariums. Engineered for reliability, this airline is a sturdy and durable choice for a range of aquatic setups. With its 6mm outside diameter and 4mm internal diameter, it seamlessly connects with standard air pumps, providing an efficient airflow to your underwater environment. Key Features: Highly durable silicone construction ensures longevity and