bro how u get those adapter and im not sure which 1 to use lols... and those clips where do you get from??

bro newbie here wad is aquarium separator?? no drilling tools le...

Surface skimmer dissolved proteins to curb nutrient buildup and maintain good water quality (removes organic film off the top of the water). Improves oxygen exchange and light penetration by removing surface film. Easily attaches to your canister filter's intake.

See the figure below for you to get better pic.

calvin : yes, it will take up quite some space in nano tanks. but i think its worth it coz the surface is much cleaner too!

alternatively, use the lily pipe as suction power...

nope.

Where did you get yours ?

How big is ur tank?

I refill my 3kg tank at 88 petsmart cost rm40 and finish in 3 hours. ^^v

my drop checker showed yellow/orange color straight away after mixing of solution+tank water.

Done water change 50% every week and using dry fert. Should I do wc more frequently? My tank life is around 2month cycle and using amazonia soil. low light. Thanks in advance