kambing organic
... those 'bijik bijik' u mean? aieeeyeeeee.....
really works meh? i'm also planning (dunno when to execute) to rescape my 2.5' tank. maybe can ask from my neibor for some kambing's. cat ones work oso ah? i hav lots... just kiding...
i mean... really can put kambing's inside? i know u mean as base fert, covered with gravels but... any effect on water quality? smell, color, etc?