Want to add some organized greenery to your fish tank? These crystal glass plant holders are both pretty and practical. Each pot is made of clear, high-quality glass, so they look almost invisible in the water, putting the focus on your plants. They measure about 2 inches wide, 2.4 inches deep, and 2.8 inches tall – a perfect size for small to medium aquatic plants like Anubias or Java Fern. The bottom has small permeable holes to allow water flow and keep the roots healthy. Each pot comes with two strong suction cups that let you attach it securely to the side of your aquarium glass, at whatever height you like. This 4-pack gives you options to create a cool aquascape layout. They're great for separating different plants, creating levels, or just giving your fish fun little caves to explore and hide in. They work in both freshwater and saltwater setups. It makes planting and rearranging your tank way easier than trying to bury roots in substrate. Note: This listing is for the glass pots and suction cups only; plants and substrate aren't included. A simple, elegant upgrade for any aquarist.