Hallowhead
NJRC Member
Any suggestions on how to export the nutrients ? More frequent water changes ? Only reason I don't do more frequent is because I'm trying to get the nitrates upI suggest you establish a nutrient export regime, otherwise you are just chasing you tails. There is nothing in your tank right now that consumes the nutrient so of course you will get algae. IMO the egg-crate is not a problem, even if it leaches nitrates and phosphate.