- Description
-- Made of high quality, durable plastic, with good impact resistance, abrasion resistance.
-- Increase oxygen release in fish tank, so that fish will be alive freely in water.
-- Effectively making water flow and dispersing heat.
-- Improving the water environment., increasing the activity of aerobic bacteria.
-- Accelerating the decomposition of harmful substances in water.
-- Increase oxygen release in fish tank, so that fish will be alive freely in water.
-- Effectively making water flow and dispersing heat.
-- Improving the water environment., increasing the activity of aerobic bacteria.
-- Accelerating the decomposition of harmful substances in water.