Adjustable Aquarium Sweet Potato Holder

Grow a sweet potato directly from your aquarium with a secure, fully adjustable holder designed for rimmed, rimless, and extra-large tanks.

The Mossari Aquarium Sweet Potato Holder gives you five vertical height positions, so you can control exactly how much of the potato sits in the water. Two adjustable support screws help center and stabilize smaller or irregularly shaped sweet potatoes without forcing you to find one perfect size.

No toothpicks. No balancing acts. No suction cups slowly peeling away from the glass.

Designed for Better Sweet Potato Growth

Sweet potatoes need the right balance of water and air to begin rooting successfully. This adjustable holder lets you position the lower portion of the potato in the aquarium while keeping most of it above the waterline.

As it grows, roots extend into the tank while green vines and leaves spread above the aquarium, creating a living connection between your fish tank and houseplants.

Key Features

• Five adjustable height positions for precise water placement
• Fits rimmed, rimless, and extra-large aquarium rims
• Two adjustable support screws for smaller sweet potatoes
• Secure mechanical mounting system
• No suction cups required
• Keeps the sweet potato close to the aquarium glass
• Allows roots to grow directly into the aquarium
• 3D printed in durable PETG
• Designed and made by Mossari

Aquarium Meets Houseplant

Once established, the sweet potato develops a mass of roots below the water and fast-growing foliage above the tank. The roots can absorb dissolved nutrients from the aquarium while adding a natural, unusual feature to your setup.

It works especially well for:

• Planted aquariums
• Riparium-style displays
• Aquarium gardening
• Aquaponic experiments
• Sweet potato propagation
• Living aquarium decor

How to Use

1. Mount the holder onto the aquarium rim.
2. Select one of the five available height positions.
3. Place the sweet potato inside the support ring.
4. Gently adjust the support screws if the potato needs additional stability.
5. Position the bottom portion of the potato in the aquarium water.
6. Wait for roots and new growth to develop.

The support screws are intended to steady the sweet potato. Do not overtighten or puncture it.

What Is Included

• One aquarium sweet potato holder
• Adjustable aquarium mounting components
• Two sweet potato support screws

Sweet potato, aquarium, plants, fish, and decorations are not included.

3D Printed Product Note

Each holder is produced using 3D printing. Minor layer lines and small surface variations are normal and do not affect the product’s function or durability.

Designed and made by Mossari, where aquariums and houseplants grow together.