i will go for Fuzion.

the MCR220 rad depends actually. there's some with 1/4" thread and some with 3/8" thread. i assumed you checked and ur's is the 1/4" thread version, so that means can.
yes 7/16" ID can fit over 1/2" barbs. its a little tighter. you might have to dip the ends on hot water to soften it before putting it on if you find it too tight, especially the D5 barbs (coz the wider lips on it).

ello, i'm a noob in watercooling. i've been using coolermaster aquagate mini for almost 2 years, and i have juz recently upgraded to gigabyte 3d galaxy 2. so does anyone here knows where to customize or make ur own waterblock?

those china made pure copper cpu block ok a??? only cost rm70 in china (RMB150)... my bro in law saw 1 ther... still planning to try my water tank wc.. my room is in the middle of renovation... hahaha... i've changed the tank size to 200 gallon... i'll juz run tap water... the big water pump confirm functioning... n it got control for adjustment...

What about UV CCFL?
I've heard that those UV lights used in the aquarium will slow down the alga growth, does UV CCFL that we use in our casing work at the same way as the UV Light used in the aquarium?

to be very honest, i'm still not really sure if the whitish coulding is caused by algae which normally happens with distilled water. i've seen brown or green type of algae growths before, which is pretty easily identifiable. this type seems to happen with some types of coolant additives.

one thing i know is that if ur rad and blocks are not cleaned properly before putting them into the loop u'll get other sorts of deposits into the loop. make sure those are cleaned properly before use.
the radiators and waterblocks of high end watercooling parts consists of brass(which is copper+zink) and copper, thus they cannot rust. only ferrous metals will rust, ie steel.

be careful with aluminium mixing with copper. thats one thing you should avoid, even if its anodized. the apogee GTX might be an exception coz its nickel/cobalt plated... whether that is ok or not is debatable.

I just realised... the Stealth is a lot more restrictive than the MCW60 and even the FuZion GFX.
So far the MCW60 is still the least restrictive graphics block out there.

funny swiftech decided to use a different measurement for pressure drop in the Stealth's graphs...

at 1.5GPM flow rate, pressure drop is 5.5 mH2O (@4 C) = 7.8 PSI 

for comparison. pressure drop at 1.5 GPM flow rate and all 1/2" fittings:
Swiftech Stealth = 7.8 PSI
Swiftech MCW60 = 0.8 PSI
Swiftech Storm Rev 2 = 3.45 PSI
Swiftech Apogee = 0.65 PSI
AquaXtreme MP-05 SP LE = 4.25 PSI
D-TEK FuZion GFX = 3.9 PSI
D-TEK FuZion CPU = 1.5 PSI

comparing with Apogee GT/GTX since it has the same base plate. Stealth's flow is diagonal like the GTX. pressure drop all at 1.5 GPM flow rate:
Swiftech Apogee GT 3/8" fittings = 1.2 mH2O
Swiftech Apogee GTX 3/8" fittings = 1.4 mH2O
Swiftech Stealth 1/2" fittings = 5.5 mH2O

Just when you thought the MP-05 and Storm is restrictive... think again... the numbers are shocking.
as you can see... the Stealth is ridiculously restrictive... even the Storm is half as restrictive....
the Stealth which has the same diagonal flow as the GTX... Stealth (1/2" fittings) is already 4 times more restrictive than the GTX (3/8" fittings).

I cant help to think what are Swiftech and D-TEK thinking with their latest graphics blocks?

Wow regret all your life... sounds like a serious life decision.

But well, its true. it's either high end heatsink or fork out more for a good WC. For low budget, a high end heatsink doesn't actually need maintenance and it's much easier to install. Remember, don't just simply go for WC just because it is bling, or just because it is "Water Cooling".

SO CAN WE GET WATER COOLING IN RM300 BAGET????   

i've drain my loop n let them run in tap water... then drain again n refill wif distilled water n run it for an hour... then drain again n refill wif distilled water again... ok ah??? very hard to drain my loop o... maybe next week drain it again (it took me 1 hour to drain that pile of things)