You seriously just said that dude I do at minimum 50 percent water change a week if i have the time its three 25 percent water changes a week using ro water that last video was taken after feeding since if the video was taken with them not already been fed and im close to the tank their all bunched up towards the top begging for food and you wouldnt be able to get a good view of them I've been keeping fish and breeding since 2006 if I wanted advise like that I would go to petsmart and ask a petcare associate just saying dont be offended
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