Yes, you can pop that basket/vent piece off and cram the sponge over the pipe end. If the basket is molded on, you could use a bigger sponge and wrap it around the 'vent' to get the whole thing covered.
knifegill;4372633; said:Yes, you can pop that basket/vent piece off and cram the sponge over the pipe end. If the basket is molded on, you could use a bigger sponge and wrap it around the 'vent' to get the whole thing covered.
knifegill;4372693; said:Tannins aren't a water quality issue.