I was cleaning out a sponge with RO water and a few micro brittle stars came out, they quickly started dying the water around them red.
I know they don't like changes in chemistry, so the RO was no good, but does any know what exactly the red coloring was? The starfish were black before hitting RO water.
I know they don't like changes in chemistry, so the RO was no good, but does any know what exactly the red coloring was? The starfish were black before hitting RO water.