Aquarium Plant Holder Cup | Fish Tank Hydroponic Basket

Transparent Hangable Aquarium Plant Holder for Fish Tanks & Hydroponic Systems

Transform your aquarium into a lush, vibrant underwater landscape with this versatile Aquarium Water Grass Cup Pot. Designed for aquatic plant enthusiasts, hobbyists, and home decorators alike, this transparent plant holder clips securely onto your fish tank wall and supports a wide variety of aquatic and semi-aquatic plants — all while keeping your fish and shrimp safe and your tank looking beautiful.

Key Features

• Durable PP Construction: Crafted from high-strength, food-safe PP (polypropylene) material that resists deformation and discoloration over time, ensuring long-lasting performance in freshwater tanks and hydroponic setups.
• Knob-Type Secure Lock: The innovative knob-lock mechanism grips firmly to tank walls (suitable for glass thickness of approximately 0.3–1.9 cm / 0.12–0.75 inches), minimizing vibrations and keeping your plants perfectly positioned.
• 360° Breathable Grille Design: A full-perimeter ventilated grille surrounds the root zone, promoting excellent oxygenation, supporting nutrient uptake, and helping your aquatic plants thrive in a healthy, oxygen-rich environment.
• Wide Plant Compatibility: Supports aquatic and semi-aquatic species such as duckweed, aquatic fern, and moss — ideal for freshwater tanks, ecospheres, and paludariums.
• Safe for Fish & Shrimp: Smooth edges and non-toxic materials ensure a completely safe environment for your aquatic inhabitants while enhancing the overall aesthetic of your tank.
• Multipurpose Use: Works seamlessly as a fish tank plant cup, hydroponic growing basket, or indoor desktop decoration for home and workplace settings.

Specifications

• Material: PP (Polypropylene)
• Weight: 80g
• Dimensions: Approx. 8 × 8 × 5.7 cm / 3.15 × 3.15 × 2.24 inches
• Compatible Glass Thickness: Approx. 0.3–1.9 cm / 0.12–0.75 inches
• Country of Origin: Made in China

Package Contents

• 1 × Aquarium Plant Holder / Water Grass Cup Pot

Note: Due to different lighting and screen settings, the item color may appear slightly different from pictures. Please allow a 1–2 cm measurement variance due to manual measuring.

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Helpful Resources

Learn more about setting up healthy freshwater planted aquariums from the USGS Wetland and Aquatic Research Center — an authoritative resource on aquatic plant ecosystems and freshwater environments.

Frequently Asked Questions

Q: What types of plants can I grow in this aquarium plant holder?

A: This aquarium water grass cup pot is compatible with a wide range of aquatic and semi-aquatic plants, including duckweed, aquatic ferns, moss, and other small hydroponic plants. It's ideal for freshwater tanks, paludariums, and ecospheres.

Q: What glass thickness is this aquarium plant holder compatible with?

A: The knob-type locking mechanism is designed to fit tank glass walls approximately 0.3–1.9 cm (0.12–0.75 inches) thick, making it compatible with most standard home aquariums.

Q: Is this plant holder safe for fish and shrimp?

A: Yes! The holder is made from non-toxic PP material with smooth, rounded edges, making it completely safe for fish, shrimp, and other aquatic inhabitants in your tank.

Q: Can I use this holder outside of a fish tank for hydroponics?

A: Absolutely. This versatile cup pot works as a standalone hydroponic plant basket for indoor desktop or workplace settings, making it a charming and functional decoration even without a fish tank.