EDGRAY
New Member
a gallon sounds ok but personally and well everyone does their water changes as they think but if i had the 6g tank of what probably i do since i have 12g but with LR, LS and other stuff i think i have like 6-8g of water anyways i do 4-5g of water change every week and for you to keep everything ill be doing 2-4g everyweek but is up to you...