About Shoal & Stem
A home for people who care about the craft of keeping.
Keeping a tank — whether it's a planted aquascape, a reef, a biotope, or a paludarium — sits somewhere between gardening, architecture, and painting. The results can be extraordinary. The process is obsessive in the best possible way.
Shoal & Stem is built for people who care about that side of it. Not just keeping things alive — creating something worth looking at and learning from.
We built it because this community deserves a proper home. Somewhere to document your tank from first hardscape placement to full growth. To share your work with people who'll appreciate what went into it. To get inspired, find rare livestock, and ask Finn when you're stuck at 11pm wondering why your carpet isn't spreading.
What you can do here
Keep a tank journal
Document your tank from day one — photos, build notes, water parameters, plant and livestock lists. Watch it grow and change over time.
Explore Community Tanks
Browse tanks from keepers around the world. Nature Aquarium, Iwagumi, Dutch, biotope, reef, paludarium — filter by style, size, and type.
Look up any species
Plants, fish, shrimp, corals and more — with care guides, placement tips, and community advice contributed by keepers who've kept them.
Ask Finn
Finn is your aquatics assistant. Ask about layouts, hardscape, plant selection, water chemistry, equipment — anything design or care related.
Ripple
Community tips and knowledge from keepers who've been there. Upvote what's useful, share what you've learned.
Marketplace
Buy and sell plants, livestock, hardscape, and equipment directly with other keepers in the community.
Forum
Talk with the community. Layout feedback, hardscape advice, plant ID, help and discussion — pull up a chair.