I am brand new to saltwater aquariums and was gifted a used biocube 29. With guidance and research I've restored it to new and today I'm getting it set up. Of course when I was cleaning everything I pulled apart the return pump to make sure it was clean and it crumbled (probably good because I was worried about it being old). What kind of return pump can I use to replace it? TIA!
Before and after pics...
Before and after pics...