nice nano tank... erm.. in the beginnering your corals will look beautiful.
reason being everything is well cycled nd your water parameters is good.
small nano tank not easy to maintain the water parameter due to the space.
this few equipments are so called a must.
skimmer, lighting and filtering..
place more powerhead to inprove the current in the tank.
advisable to do water change every week to maintain the beauty of your corals..
haha. this are some advise.
cheers....
1stly u need to decided what are you keeping.
take example if u keep corals, u need good water parameters, lighting as well..
u also need to have a good skimmer if u intend to have fishes.
nano tank, the water parameters flururate easily.
air bubble skimmer- $4
weipro SA-2021 skimmer, no pump. the skimmer cup got slightly crack. $12.
AquaPharm A & B 3/4 full. going for $6 each.
Marinium Zooplankton & Phytoplankon $4 each. 3/4 full