free how to guides

These guides are provided free to download, share, distribute, and copy. They designed to help and provide information on a variety of subjects of use to reef keepers and marine aquarists. Do you have an informational guide you would like to share with other hobbyists? Send us the details!

  • How to Drill Holes in Aquariums
    Free How To Guide from Inland Craft. Learn how to drill holes in aquariums for bulkhead fittings using diamond core drills.

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