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We continue to be open and processing orders as normal. Orders should be placed online, or by telephone. Collections at this time are by prior arrangement only.
We continue to be open and processing orders as normal. Orders should be placed online, or by telephone. Collections at this time are by prior arrangement only.

Point Four MBD Micro Bubble Diffusers

£62.49

Point Four microbubble diffusers use a specially developed, ultra fine pore ceramic plate that produces a cloud of extremely fine bubbles of approximately 100–500 microns; far superior to airstones, porous hose or membrane type designs. The flat plate design ensures uniform bubbles across the entire surface and minimizes bubble coalescence to achieve an absorption rate in excess of 80%, depending on depth and flowrate. Bubbling Pressure is 25 to 35 psi.

These aquaculture-duty diffusers are among the most efficient diffusers available, allowing you to increase yield while controlling the cost of expensive gases. Made from premium materials and subject to rigorous testing, Micro Bubble Diffusers provide the kind of performance and reliability our reputation is built on.

The Point Four micro bubble oxygen diffuser produces a cloud of extremely fine bubbles – 100 to 500 microns. This is much finer than graphite or carborundum diffusers porous hose and because the diffuser is flat, the bubbles do not coalesce as with circular section diffusers.

The Point Four diffuser uses an ultra fine pore ceramic plate which ensures uniform bubbles across its entire surface. The ceramic is a clean and inert material

One of the simplest ways to dissolve gases, such as oxygen or carbon dioxide, in water is to introduce the gas as small bubbles. The smaller the bubbles the more efficient the absorption of the gas. These aquaculture-duty diffusers are among the most efficient diffusers available, allowing you to increase yield while controlling the cost of expensive gases. Made from premium materials and subject to rigorous testing, Micro Bubble Diffusers provide the kind of performance and reliability our reputation is built on.

Point Four diffusers use a specially developed, ultra fine pore ceramic plate that produces a cloud of extremely fine bubbles of approximately 100–500 microns; far superior to air stones, porous hose or membrane type designs. The flat plate design ensures uniform bubbles across the entire surface and minimises bubble coalescence to achieve an absorption rate in excess of 80%, depending on depth and flow rate. Bubbling Pressure is 25 to 35 psi. (1.7 to 2.4 bar).

UK Shipping

Royal Mail 24 / Royal Mail 48
This service can take up to five working days although typically most items are delivered within two working days. We can only ship some of our smaller products via this service

Royal Mail Tracked 24 / Tracked 48
This service can take up to five working days although typically most items are delivered within two working days. We can only ship some of our smaller products via this service. This is s tracked service, and does not require a signature.

DHL Express / Menzies
We offer next day as standard for our stock items with our logistics partner DHL. Tracking and shipping notifications will enable you to know when you parcel is out for delivery.

Please note we try to keep all products in stock, however at times out of stocks cannot be avoided. We will always email you updates on your orders status to keep you fully informed.

International Shipping

Royal Mail International Tracked
This service can take 5-10 days dependant on your location. This is a tracked service for small, lower value items

DHL Economy
This service is for most countries in mainland Europe. Delivery is 2-7 days dependant on your location.

DHL Express
This services can take 2-7 days dependant on your location across the globe. Europe is typically 1-2 days from despatch, USA 2-3 days from despatch, Australia 5-7 days from despatch