Easy to install-just insert the male header into the female header, place one male header on top of the other and push down. Can't push horizontally. If you cannot connect these grids together, it is recommended to use a zipper tie Multi-functional split-the fish tank compartment can be used to separate fish that are starting to become too aggressive. Raise rocks in as the bottom of the aquarium, make turtle slopes for your turtle habitat, or do other DIY projects. Unlimited use of these itemsUsed as a plate for bottom filtering, favorable water cycle. PLEASE NOTE: If you have any doubts or questions about the item, please don't hesitate to contact us - we'll be happy to help to assit you with technical product details or provide dimensions for cross-referencing. Our delivery partners are.
