Fluval Spec Media Basket
The Fluval Spec Media Basket is a superior upgrade to what is included stock with the Spec series of aquariums.  Features three shelves to maximize media options and space.  Includes a removable door for easy maintenance and to make the media basket four sided while in use.  This forces water through media instead of around it.  The package includes an adjustable surface skimmer to solve the stock design issues.  This will reduce the surface scum that can accumulate over time.inTank recommends closing off small hole in chamber one.  The basket will butt up against it but some water will still enter.  A dab of silicone will