the_r0ck, $400+ for the ADA Amazonia and Liquid fertilisers
I have neither ADA Lily pipes nor ADA CO2 diffusor
That was probably just another diffusor from different manufacturer and has a ADA-look-alike diffusor.
Hi armageddon, not soo deep like Grand Canyon but now, it is like our HDB drainage
I buy it overtime, probably over a period of 6 months.