inTank Media Basket for JBJ Nano Cube 28 Fits current JBJ Nano Cube 28, installs in the middle intake chamber Forces water through filtration media and not just around it. Bottom flow holes for maximum flow Updated: No more stay hold pieces! Laser cut aquarium safe neoprene friction pads helps keep the basket under the intake channel Tall rear wall prevents water from escaping, forcing it down and through the Media Basket Makes filtration easy, made of high quality USA manufactured acrylic