Aquarium Mineral Ball. Plant a perfect tree.
You Save 17% ($3.00)
- Bio-ball that is made of clear plastic is a hollow sphere. It has a large surface and can attach large sums of nitrifying bacteria.
- Thread structure, easy for installation and removal, great for DIY.
- Can use as grass cultivation platform or filling filter for water purification.
Model: Fish Tank Moss Ball
Total Size: 50 x 36mm/1.97" x 1.42" (DxH)
1 X Moss Ball (Moss plant not included)
OR 2 X Moss Ball (Moss plant not included)