Bognook Tools

Keeper tools

Free, calm, honest little tools for amphibian folk. Each one has one job: reduce the worry and protect the animal. None of them diagnose — they help you act, and tell you when it’s time to call a vet.

🐾 Your animals

Add your animals once — the tools below fill in the species for you, and you can note each one's tank size so the setup planners prefill it. Saved only in this browser; nothing leaves your device, and no account is needed.

Compare Two AmphibiansTorn between two animals, or not sure which you actually bought? Put any two side by side: difficulty, space, temperature, water, humidity, diet and lifespan, straight from our care sheets.Open tool →Water InterpreterEnter your water test — axolotl, aquatic frogs, caecilian or aquatic salamanders — and get a plain-language read: what’s safe, what to fix, and how.Open tool →Aquatic Setup PlannerFor the fully-aquatic crowd — dwarf & clawed frogs, Budgett’s & Surinam toads, the caecilian, and aquatic salamanders. Tank, water, filtration and the drowning-prevention basics.Open tool →What Morph Is My Axolotl?Answer two questions — eye colour and body colour — and name your axolotl’s morph, from leucistic and albino to copper, GFP and the rare ones. Plus the complete morph reference.Open tool →Male or Female?The honest sexing guide for axolotls, pixie frogs, Pacman frogs, tree frogs, toads, dart frogs and newts — the real tells, when you can actually tell, and how reliable it is.Open tool →Is My Animal Okay?A calm symptom checker across every amphibian group — tick what you’re seeing and get likely causes, safe first steps, and clear “see a vet now” signs.Open tool →Dart Frog Vivarium BuilderPlan a bioactive dart-frog vivarium: a grouped shopping list with rough costs, the build order, and the “safe to add frogs” readiness gate.Open tool →Tree Frog Setup PlannerGet the species-correct climate for all 10 tree frogs — from hardy White’s (they want it drier!) to red-eyed, milk, mossy and monkey frogs — plus a parts list and readiness gate.Open tool →I Found an AmphibianFound a wild frog, toad, newt or salamander? A kind, no-shame guide to the right next step — let it be, get it help, or make your yard its home.Open tool →Is My Tree Frog Fat?The most-asked tree-frog question, answered honestly — tick what you see and find out if your frog is a healthy weight, too heavy, or too thin.Open tool →Ground Frog & Toad SetupThe simple get-it-right checklist for terrestrial frogs & toads — Pacman, bullfrog, tomato, chubby frog and the true toads — substrate, temps, water and feeding, plus the honest size reality.Open tool →Salamander: Water or Land?Aquatic, terrestrial, or semi-aquatic? The answer flips by species and life stage — get the right setup and avoid drowning or drying out your animal.Open tool →Feeder-Culture TrackerLog your fruit fly, springtail and isopod cultures and get told what’s producing, what to retire, and exactly when to start the next one — so you never run out of live food.Open tool →Feeding & Care SchedulerPick your species and its age and get a feeding schedule plus a daily / weekly / monthly care rhythm — water changes, cleaning and the one thing to watch. Printable for the tank.Open tool →