This was posted before, Albano answer it, but if you go into a Petco or Petlands you can get one of those small plastic tank, with the top, for about $10. That come in a few different size, the one below is a large size, and they will work really well.
Thank you thats a great idea! Make this a sticky or something so others can see this. Actually, having a little "Tips and Tricks of the trade" section or pop-ups would be a nice addition to this website.
^^ sure right....my DIY would be use some ladies panty hose and stretch it over your choice of a constructed cubical frame ( pvc pipe, acrylic strips ) or go to your local variety store and look for this suction cup sink sponge holders and diy a cover....orrrrrr like I went and did was get this ( month lead time thou ) lol