Aquarium Nano Tech White Bubble Stone Plate Fish Tank Air Diffuser Refiner Air Bubble Air Disc Silent?Ready Stock ??

Description

Make of high quality ceramic material to produce ultra fine bubbles.
Product is export quality with upgraded packaging
Suitable for fishes and shrimps.

Specifications:
Size (mm): 50, 80, 100, 150, 200
Material: ceramic

50mm size: tube diameter 4mm, suitable for fish tank 50-120cm
80mm size: tube diameter 4mm , suitable for fish tank 70-160cm
100mm size: tube diameter 4mm , suitable for fish tank 90-180cm
150mm size: tube diameter 4mm or 8mm, suitable for fish tank 100-200cm
200mm size: tube diameter 4mm or 8mm, suitable for fish tank 1200-2200cm

Compatible air pump power:
50mm size: Single output 4W
80mm size: Single output 5W
100mm size: Single output 6W
150mm size: Single output 8W
200mm size: Single output 10W

Feature:

1. Soak the product under water for 2 hours earlier before connecting to air pump.
2. Workable with relatively lower power air pump than the conventional nano air stone disc in the market.
3. If tank water is deeper than 40cm, do consider switching to a stronger air pump to increase the performance.