The whole poop and nothing but the poop/dish staining

[Crabby Abby]

I went away for 2 days and made sure the crabs had plenty of food and water to get by without me. When I returned the fresh water in the big tank was rust colored and had sediment in it. I couldn't imagine what they'd dragged into it that would give it that color but when I took the dish to the sink to rinse it out I not only found several thick as rope crab noodles on the steps of it, they stained it! (it's a Fluker's Groovy Jacuzzi)I scrubbed it with dish soap and a brush and the stains don't come off. I'm pretty sure the coloring culprit was an organic honey stick. I bought a handful of different flavors at a specialty shop at the White Mountains recently and though they're not labelled I think the one I gave them prior to leaving was raspberry.If you offer them, be diligent in cleaning your dish of noodles so they don't dissolve in the water and stain like mine did.