Teraa X Clear
Teraa X-Clear is 8x more concentrated which is specially formulated for all type of clouding from your aquarium which normal filtration is unable to do. Removes rapidly and naturally sludge and muck. It also eliminates potential gaseous compounds and improves water clarity. Once dosed the focculanting and precipitating agents get to work, it collects the impurities and move them into the filter which mechanical filtration takes care of.
P.S : X Clear needs mechanical filtration to work effectively.