Uv ultraviolets and bulbs – koi gas x dosage pregnancy

Yamitsu have been manufacturing Algae Masters in Great Britain since 1990. Their unique specification and design ensures a high efficiency unit at an affordable price. They are made from UV stabilised materials to ensure a longer life and incorporate turbulators to enhance the unit’s performance. Large inlet and exhaust ports make them suitable for a wide range of applications. Single tube units are available in 11, 15, 25, 30 and 55 watts. Twin units are available in 30, 50, 60, and 110 watts. It is recommended that Algae Masters should be installed using solid solvent weld pipe. However, all our units come complete with free (glue in) hosetails enabling them to be connected to ½”, ¾”, 1”,1¼” and 1½” flexible pipe. It will also fit most popular 1½”household solvent weld waste and pressure pipes.

Algae Masters can be added to any existing filtration system. For best results the unit should be fitted in line, after the pump, with water being forced through it. Use the largest size of pipe possible. If hosetails are to be used, it is very important that they are trimmed to the largest possible size that will fit inside the flexible pipe (before glueing in place). This will ensure that the maximum flow rate can be obtained for the size of pipe.

Algae Masters have been designed to run for twenty four hours a day, twelve months of the year. They should be installed in a well ventilated position but protected from frost and at no time allowed to freeze. If you are unable to position the unit in a location where it will not freeze, you should make allowances during the installation to ensure you can easily remove it for storage during the colder times of the year.

Although maintenance is minimal all UV lamps need replacing at six monthly intervals. The lamp may be illuminated and appear to be working but the radiation dosage diminishes with age and is ineffective after six months. Dispose of used lamps sensibly. Even exhausted lamps should NEVER be looked at directly when illuminated.

Isolate unit from mains power, turn off pump, remove shower-proof ends and lamp holder, carefully slide out lamp, undo circular nut at each end of unit, remove “O” rings, one from each end, carefully slide out quartz sleeve. To clean use rag dampened with pond water, wipe dry with a cloth and reinstall. Use no chemical cleaners harmful to fish. To reinstate slide silica quartz sleeve back into position carefully, reposition “O” rings at either end over quartz, centralise tube with an even amount protruding at either end, replace nuts (hand tighten only), turn on pump and test for leaks, if on inspection no leaks are apparent replace lamp as above and reconnect.

The TMC Pro Clear is designed to be positioned either on its base on a flat surface, or attached horizontally to a vertical surface using the brackets provided, and is supplied with dual inlet/outlet fittings allowing the unit to be fitted in the most convenient position available.

The TMC Pro Clear is supplied with dual inlet/outlet fittings allowing the unit to be fitted in the most convenient position available and universal hose tails are included to take 1", 11/4"and 11/2"flexible hose. No glueing is required. Full instructions are enclosed with each unit.

Using ultraviolet light, TMC Pro Clear units destroy the green, single-celled water borne algae which make garden ponds murky and unattractive. As no chemicals are used, there is no danger of pollution or over treatment of the water and sensitive plant and pond life is not affected.