Made of high-grade non-toxic polymer plastic. Will give you years of usage.
1 ft x 1 ft Square of Egg-crate, Set of 3.
White egg crate, great for holding reef aquarium coral plugs.
Great for purple coralline algae growth.
Great for making under gravel filters / plenums for biological filtration.
Great for all fish tank DIY projects.
↓See pricing below.↓
Description
White egg crate, great for holding reef aquarium coral plugs, and great for purple coralline algae growth. Great for all fish tank DIY projects, including under gravel filters / plenums for biological filtration.
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