Hw UV water sterilisers effectively remove harmful bacteria in fresh and seawater aquariums, protecting animals and humans from direct UV irradiation.
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The most reliable way to remove harmful bacteria in fresh and seawater aquariums. With the hw UV water steriliser, only the water flowing past the UV steriliser is irradiated. In this way, only harmful microorganisms (germs, organisms causing water turbidity and suspended algae) are destroyed. The nitrification bacteria essential for the biological balance in all aquariums, which adhere to the aquarium filter, bottom of the aquarium, plants and stones are not harmed in any way. Hw UV water sterilisers are provided with a special glass UV protective jacket, which effectively blocks the radiated UV light, but allows the unharmful, visible light to pass through. This reliably protects animals and humans from direct UV irradiation. There is also no danger to the human eye, even when looking directly into the light.
hw-UV-water-sterilizer for seawater aquariums:
- Standard method to optimize water quality and care conditions
- Effectively prevents bacterial tissue damage of sensitive corals
- Coral reproduction is significantly easier (specially through fragmentation) since the risk of bacterial damage to the coral tissue is reduced
- Visible reduction of the risk of bacterial skin infections, fungal problems, and infectious diseases
- Elimination of cloudy water due to algae and bacteria
- Many attempts at breeding that previously failed due to increased microbe concentrations are now possible and successfulhw-UV-water-sterilizer for freshwater aquariums:
- Secret weapon of discus breeders against bacteria and fungi in the sensitive egg batches
- Top-notch water quality just as in the low-microbe pure water regions of local waters
- Visible reduction of the risk of bacterial skin infections, fungal problems, and infectious diseaseshw-UV-water-sterilizer for garden ponds:
Special method to visually clear pond water and reduce germs
- Reduction of the risk of bacterial skin infections, fungal - problems, and infectious diseases
- Elimination of cloudy water due to algae and bacteriaTechnical data UV - water steriliser 500:
uv-C steriliser 15 watts
for aquariums up to about 500 litres and garden ponds up to 1500 l
90 % sterilisation with about 450 litre water circulation/hour
99 % sterilisation with 250 litre water circulation/hour
proportion of UV-C radiation = 33%
UV-C power = 4,900 mW
average burning time = 9,000 - 12,000 h
length of unit: about 56 cm.
hose connection: 15 mm (12/16 mm tubing)
suitable for fresh and sea water aquaria and garden pondsSeveral units can be operated in parallel in large aquariums or garden ponds.
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Reviews for hw UV - Steriliser 500 15 watts:
Write a reviewMarcos at 06.08.2019:
I have 300 liter minus rock reef aquarium and had issues with pathogens and bacteria causing my fish to rub against sands and rocks and sometimes death of my expensive fishes,after 24 hours using this item I saw significant changes to clarity of water and seeing less debris in water column, after a week my fishes breathing much easier and respiration rate dropped due to lesser harmful bacteria in water,I used a 300 l/h pump for pumping the water directly from main aquarium into UV ,it has unic nice design with protective tube to avoid damaging your eyes and the only brand that allows you to look at the bulb directly without hurting your eyes, you can use this future to light you sump in your cabinet below your aquarium too, over all very happy about result ,UV light is a must for every mature(2-3month old at least ) aquariums ,it doesn't cure the already sick fishes but it can prevent your healthy fish from disease and give a better chance to sick fishes to fight off the harmful bacteria, I wish I had this unit much sooner,I slowly become a permanent customer to this site because of the good service and prime delivery via DHL,I have really problem with Amazon and Ebay recently ,they charge for Express posting but sending the parcel with cheapest mode possible and it takes very long time to get it,well done Aquaristic keep up the good job.
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- Marcos wrote about hw UV - Steriliser 500 15 watts in 2019:
I have 300 liter minus rock reef aquarium and had issues with pathogens and bacteria causing my fish to rub against sands and rocks and sometimes death of my expensive fishes,after 24 hours using this item I saw significant changes to clarity of water and seeing less debris in water column, after a week my fishes breathing much easier and respiration rate dropped due to lesser harmful bacteria in water,I used a 300 l/h pump for pumping the water directly from main aquarium into UV ,it has unic nice design with protective tube to avoid damaging your eyes and the only brand that allows you to look at the bulb directly without hurting your eyes, you can use this future to light you sump in your cabinet below your aquarium too, over all very happy about result ,UV light is a must for every mature(2-3month old at least ) aquariums ,it doesn't cure the already sick fishes but it can prevent your healthy fish from disease and give a better chance to sick fishes to fight off the harmful bacter...
