saw it once in ###### fishfarm ... only once and it come in a pair ...
He could mi a price which i think it is enought to buy a gd 3 tank liao ... haha
a FR will enhance the properties of ROWA and make the removal of sio2 and po4 more effective ...
i think u can place it in ur canister ... use to do that and it work just fine for mi ...
a normal LFS in t@#pin#s... his system is generally cycled and i remember when i told him i will only stock up when my system is cycled ...he told mi 'aiya coral not afraid of ammonia one lah ' so piss of with him... dunno why still so piss off even though it is like 8 months ago
ammonia kill all even with little concentration ...
nearly kanna con by LFS too ... told mi the same thing but i was quick to reply him that he dun know what he is selling and i simply walk away ...
unethical LFS like to tell newbizs all these... haiz