Water changes is the easiest and most effective way to remove nitrates. Other than that you can dose bacteria like the brightwell MB7 or Prodibio Bio Digest or Prodibio Bio Clean. Or you could use AZ NO3 which is very effective in removing large amounts of nitrates but you must have an efficient skimmer in order for AZ NO3 to work well.
Ya and you are still collecting frags some more...
Reborn will have a very nice shipment of rics this Friday or Saturday. Will be open from midnight on shipment days. U may want to pop down and take a look.
Depends on your budget. Can go for HnS, Deltec, BM etc.
Skimmer won't remove nitrates. It will remove the gunk from your tank water before it can break down into nitrates.
Latest update from Reborn is that the shipment will be in this Friday or Saturday. They will be open from midnight. This shipment will also have rics (green, blue, multicolour, orange) and the very rare RED St Thomas mushrooms.
No lah but NTUC normally have leh. I also see it at Carrefour, sometimes at Giant and nearly always at NTUC Extra.
Dun ask me about Sheng Shiong, Econ mini mart or Prime Supermart as I almost never go to these places...
Look something like ikan bilis but not fried lah...
Something like this photo...
The link below shows the Hikari frozen silverside fish.
http://di1.shopping.com/images1/pi/35/d3/c...&r=1&d=
For a frag tank what you have is already sufficient. But take note that the Eheim filter does generate a bit of heat. A chiller is necessary if you use the Eheim filter but if you do away with the Eheim filter, then using fans will be sufficient. I'm no longer using my chiller for my 2x1x1 fowlr tank. I'm using two fans to cool the water and the temperature is kept ard 28-29 degC.
RB shipment is confirmed. But arrival date is probably between 28 Feb to 2 March. They are rushing out this shipment as they have a customer for the lipogramma Klayi. Shipment will be mainly fishes.