Aqua Forte Aquaforte Blagdon Cloverleaf Colombo Evolution Aqua Kusuri Microbe-Lift NT Labs Tetra All Brands Aqua Ultraviolet UV Clarifiers are a proven, dependable and effective method for controlling and eradicating green water, algae spores, bacteria and protozoa present in the water source. Ultraviolet alters the DNA and RNA of target organisms. By properly implementing an Aqua Ultraviolet disinfections system in-line, the targeted organisms can be eradicated effectively with out any harmful residuals. Patented slim line lamps last an industry high of up to 14 months of continuous operation, with a 99.9% effective kill rate. Lamp changes are done easily from one end with the EZ Twist Cap. California residents will be charged 7 3/4% sales tax. Bowls, Nets & Tanks Leaf & Debris Nets Koi Measuring Bowls & Tanks Pond Cover Nets Koi Inspection Bowls Telescopic Poles & Net Heads Complete Koi Nets Koi Isolation Nets Koi Transfer Tubes Culling Nets Fish Handling Electrical Auto Top Up Equipment Controls For Garden & Pond Switch Boxes & Cable Connectors Installing a UV pond clarifier will ensure that your pond stays clear all year round. They work by passing the water through a tube next to a UV bulb. The high-intensity light kills off microscopic algae particles that typically group together to cause green water, keeping it clear at all times. UVC lights clump any microscopic or fine suspended algae particles together, allowing the filter sponges and other media to filter them out. OUR POND FILTERS WITH UV LIGHTS Premium Koi Direct To Your Pond Tategoi - Ogata Koi With Future Potential Tosai - 1 Year Old Ogata Koi Nisai - 2 Year Old Ogata Koi

It is important to consider the capacity of the bio-filter also – since the addition of UV clarification will increase the load placed on this part of the set-up by contributing a significant number of clumps of dead algae which then need to be removed from the water. If the filtration unit is also new, or has recently been cleaned, it is often best to run the filter for three weeks to a month before switching on the UV, to allow the necessary resident colony of bacteria to grow large enough to cope with the additional strain. Most manufacturers also produce combined bio-filter/clarifiers, which are ideal for some ponds. Slide Valves & Ball Valves Slide Valves Double Union Ball Valves Single Union Ball Valves Economy Ball Valves Valve Sleeves Lever Valves Valve Spares Divert Valves Ultraviolet lamps do not put any residues into your water at all, all they do is damage the outside cell of algae when it passes through the unit to make it flocculate (clump together). They are a lot safer to use than chemical treatments for this reason, as you are never going to over treat your water with a UVC. For these reasons you can be safe knowing that a UVC will never harm the wildlife within your pond.Surface, filter or wall mountable and supplied with a wall mounting kit and a filter lid fixing kit. Units come with lamp, and it is recommended that these are changed every six months to maintain optimum performance Easy to install, the unit is connected into the water circulation system, a diagram is provided on the box, and connected to a mains electricity supply in the same way as fitting a plug.

UV15for ponds up to 3000 imp gallons (13650 litres) with a maximum flow rate of 750 imp gallons (3400 litres) per hour. watt ; Suitable for ponds up to 6,000 UK gallons (27,000 litres) with a maximum flow rate of 3,000 UK gallons (13,500 litres) per hourThe scourge of green water – a bloom of single-celled algae suspended in the water – is one of the most common problems to plague pond-keepers especially in spring and early summer. Though it was once a major bane of fish ponds and water gardens, fortunately today, with the advent of affordable ultra violet (UV) clarifiers, it is one of the easiest things to cure. Easy to install and cheap to run, UV clarifiers make these microscopic algae, which on their own are too small to be removed by normal filtration, clump together to form larger particles which the filter is then able to trap. The TMC Expert Pond UV 110 watt is designed for big ponds, incorporating Ultrabead, Aquadyne, Bubblebead, Polygeyser and Nexus Eazy 300 filtration.