I'm curious has anyone used the Resun Mini-200 chiller before? If yes, how us the power consumption/noise etc. Im planning to get a chiller for my 2gal Nano tank with an option for future upgrade. Any feedback is much appreciated

http://cgi.ebay.com.sg/Resun-Mini-20-Chill...=item4837008ef0

Hello Guys,
I've just recently bought myself a Dymax IQ3 Pico Aquarium(http://www.3reef.com/forums/fish-tank-brands-kits/dymax-iq3-pico-aquarium-77902.html) from recent AquaFair2010.

Concern #1:
Recently i realize those hair algea starts to appear around the plants. Also some algea on glass and plants beginning to turn yellow. Last week i saw 2 small snails appeared, lol.
The aquarium comes with 28LEDs light. If not mistaken 1.6W. Not sure if this is enough light for especially for my Glasso & HC???

Concern #2:
I'm planning to make this a shrimp tank for breeding(after i figure out the above concern #1 LOL). Room temp around 27-29c. Therefore i'm looking into purchasing this small TEM Chiller(http://www.jbjnanocubes.com/contents/en-us/d788_Coolworks-Iceprobe.html#p10833). What do you all think?? Anyone used this before??? It basically uses Peltier thermoelectric device just the ones used to cool computer processors. Which also made me think of DIYing myself by getting parts from Low Yat. However i've read the copper/aluminium heat sink attached to the TEM might contaminate the water and can cause harm to shrimps/fishes. Any comments??
I'm basically using a fan to blow it but the lowest temp i got on rainy days is 26c. Avg is 28c.

Concern #3:
I have also put in this DIY Co2 canister manual pump type. It uses a small diffuser which pushes C02 from top to bottom where it makes contact with water. At first, i would pump 2 times a day and u can see the water will slowly push up/dissolve the C02 in the diffuser hence i hv to pump it again. Recently i realize that water does not push up the CO2 anymore. Does this mean i've overloaded Co2 in the water??? LOL. It's been stuck for 3 days now.

Any suggestions and comments is greatly welcome!

Other Info:
DIY CO2 Canister Pump type
Water temp(non A/C room) around 27c-29c
LED Lights on 10-4pm & 7-12am = 11hrs
Plant fertilizer once a week.
Water test N/A. Have not got any testing kit yet

This post has been edited by lsang: Dec 22 2010, 03:43 PM

Thanks for all the great advice guys!
Another question is how about water tempreture for Glasso & HC? Do they require specific temp to grow healthy?? My tank temp is around 27-30c.