APPLICABILITY - Suitable for single hole air pumps to distribute oxygen supply through multiple holes. Can be connected to ordinary air tube internal diameter of 4MM. EASY TO USE - Our aquarium air flow splitter equipped with the flow control valve, precisely adjusts the air flow. , easy operation. WIDE USE - This aquarium air pump separator is used for aquarium and aquarium applications. The airflow control valve can be connected to the tube of the aquarium. HIGH QUALITY - This aquarium air pump splitter is made of high quality plastic material, sturdy, durable and long life.
