macroalgae, marine plants, caulerpa, refugium substrate, marine macroalgae for sale
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@jerl77 I think you have Enteromorphy, a cousin of Ulva. It grew on power heads in several tanks Of mine. Herbivores gathered at it like the feeding station that it was.
Green macroalgae, similar to seagrapes will be consumed quickly by tangs and rabbitfish. Does well for nitrate control in the sump and silimilar to seagrape caulerpa