Hi everyone,
Every so often, I clean my saltwater mixing bin (I use a recycling bin with food safe plastics marker) and there's all these deposits that accumulate at the bottom of the bin.
The consistency is like egg shells. They're pretty easy to break apart, but almost looks like rust? It's very thin. Not sure what's causing this. I have a heater and two small powerheads in there and that's it. The heater is not broken.
Any one have any idea what's causing that? I've been using this bin for water change for the last 5 years without any issues in my tank so I'm assuming it's not major but just curious.
Thanks in advance!
Every so often, I clean my saltwater mixing bin (I use a recycling bin with food safe plastics marker) and there's all these deposits that accumulate at the bottom of the bin.
The consistency is like egg shells. They're pretty easy to break apart, but almost looks like rust? It's very thin. Not sure what's causing this. I have a heater and two small powerheads in there and that's it. The heater is not broken.
Any one have any idea what's causing that? I've been using this bin for water change for the last 5 years without any issues in my tank so I'm assuming it's not major but just curious.
Thanks in advance!