One bag to catch them all - the Marina Multi-Vac Replacement Bags - 2 pk. will ensure that your no debris will be in your way. These handy replacement bags are ideal for use with the Marina Multi-Vac and easily retain solid waste and debris. Be prepared with these back up bags. About Marina Dedicated to providing a wide variety of friendly and affordable aquarium products for all types of fish keeping, Marina’s extensive product line has something for every fish hobbyist. Newbies love the ease and convenience of Marina’s fish starter kits, and those with experience appreciate the reliable efficiency of their filters and heaters. A varied selection of colorful, creative decorations such as gravel, plants, and ornaments, provide a gorgeous underwater environment. A vast array of maintenance and breeding accessories are practical, reliable, and timesaving so you can spend more time enjoying your aquarium and less time cleaning it. * Helps maintain clean aquarium water * Retains solid waste and debris * 2 replacement bags in white * Dimensions: .5L x 3.3W x 4.4H inches