Diamond Dave

Aquarium hobbyist, guide builder, and 3D-print accessory designer based in Norman, Oklahoma. Fin Sanctuary is built around the kind of practical tank advice I wish more beginners had at the start: realistic stocking, cleaner maintenance habits, and setups that actually fit the space and schedule people live with. I care most about helping people avoid expensive mistakes, unnecessary fish loss, and the kind of confusing advice that makes the hobby feel harder than it needs to be.

If you want to reach me directly, email [email protected]. You can also contact me through the contact page, which also lists the other Fin Sanctuary email addresses by purpose.

Fin Sanctuary is meant to help people avoid the expensive mistakes that happen when a tank is planned around impulse instead of fit.