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> Tinge Of Green, Tinge of Green
goofy1984
post Fri, 17 Jun 2005 12:57 am
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Hi everybody, need some advise here, hope you could advise me. I have a 3ft tank of the following configuration;

atman cf1200 cannister filter(ceramic rings;substrate pro;biohome)
2 roka boy filter (additional mechanical filter)
1 uv light
contents: orandas, ryukins & black moor

The water in the tank is crystal clear; but cannot understand why is there a tinge of green color in the water; tank is not under direct sunlight unsure.gif

PH is around 7 - 8. Can anyone please advise? Thank you.
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The Matrix
post Fri, 17 Jun 2005 12:59 am
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QUOTE(goofy1984 @ Fri, 17 Jun 2005 12:57 am)
1 uv light

The water in the tank is crystal clear; but cannot understand why is there a tinge of green color in the water; tank is not under direct sunlight  unsure.gif

PH is around 7 - 8. Can anyone please advise? Thank you.
*


Explain UV light.
How is it connected, how strong, wat's spectrum ?
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goofy1984
post Fri, 17 Jun 2005 1:19 am
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QUOTE(The Matrix @ Fri, 17 Jun 2005 12:59 am)
Explain UV light.
How is it connected, how strong, wat's spectrum ?
*




Hi Matrix, here's the UV description

Model No.:
AA12V-UV9W
Product Name:
9W UV Sterilizer with power head
Description:
-12V internal UV sterilizer with power head
- UV radiation controls bacteria, yeast, moulds, and other pathogens
- Water flows in direct contact with UV lamp, making it extremely efficient
- Submersible design, completely sealed to ensure no water leakage
- Built-in LED indication for UV sterilizer replacement
- Child Safe 12V low voltage design
- Filtration pump 200L/Hr and sponge inclusive
- Treats up to 200L of saltwater & fresh water aquariums
- Zigzag flow designs for maximum sterilizing time


- Replacement UV sterilizer is available

Thanks in advance for your advise
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The Matrix
post Fri, 17 Jun 2005 8:49 am
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hi goofy, sorry, i am not too sure how u could managed to get a green tint in your water. Initially thought your UV could be a blue light, but now a different story. Probably a photo of your tank would help us understand.

Do provide as much information as possible.
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CyberET
post Thu, 30 Jun 2005 7:17 pm
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filter not established?
dunno le.. maybe uv managed to keep the algae in check, but algae is still reproducing?
dunno.gif
need more info
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