In that case will dose Excel once a week together with other fertilisation that I intend to do.If you start getting problems then it wouldn't hurt to dose Excel. But I think 18w is low enough for a 12inch cube. I have an 8inch cube with 18w and it needs CO2/Excel to do well.
Thanks. I am currently running a mini canister filter known as Eden 501. Not sure if the same product is available in the US.Beautiful tank. What type of filtration are you running?
The wood is supposed to be ADA wood sold by the ADA distributor in Singapore. Not sure if they are available from ADG in the States.Absolutely beautiful cube you have there! I am very curious to see how it looks when it grows out. What kind of wood is that and where did you get it from?