IDNLearn.com: Your one-stop destination for reliable answers to diverse questions. Whether it's a simple query or a complex problem, our community has the answers you need.

Substrate is the material on the bottom of the fish
tank & it must be at least 2 inches high.
If the substrate comes in cubic packages with edge
lengths of 4 inch, how many will you need?


Sagot :

We greatly appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. Your questions are important to us at IDNLearn.com. Thanks for stopping by, and come back for more reliable solutions.