removing driftwood tannis
i hate to change water just because it went yellow from driftwood and dirt. i dont dose EI, i have my own dosing routine and i keep my nitrates and phosphates in check without water changes needed. therefor raises the questinon, what can i use to visually clear the tannis?
i know of product called purigen being popular. will that work? do i have other options?
29gal dirted tank
yeast co2, ordered pressurized
dosing micro mix, kno3, kh2po4, casual glutaraldehyde