Calcium Clay Bath Kit — Dermal Mineral Enrichment for Dart Frogs (Standard & Bulk Refill) Description: From the minds of Houston Frogs — a calcium clay bath formulated for dermal mineral absorption in dart frogs. Our calcium clay is 33% calcium with added magnesium plus a variety of trace minerals including Zinc, Iron, Cobalt, and Potassium. Unlike other marketed calcium clays, ours has more bioavailability due to extremely fine, air-floated particles that readily dissolve in water — allowing for vastly increased absorption across the dermal layer of dart frogs. Why keepers love Calcium Clay Bath: High bioavailability — Extremely fine, air-floated particles dissolve readily in water for superior dermal absorption 33% calcium — Plus added magnesium and trace minerals (Zinc, Iron, Cobalt, Potassium) for amphibian bone health Visible results — Frogs' skin looks brighter and cleaner after they wash the clay off Nothing wasted — Splashed-out clay provides calcium for isopods and micronutrients for plants and beneficial bacteria and fungi Auxiliary supplementation — Increases vital mineral availability as part of a complete supplementation routine Standard kit includes: 1 petri dish set (1 lid and 1 bottom) 4 packs of Calcium Clay Bath Powder 1 10mL syringe 1 set of instructions Bulk refill kit: Now available without petri dishes and syringes for refills. Use 1 tbsp clay per 2 tbsp water for large frogs, half for small frogs. Directions: Empty one packet into the petri dish Draw 30ml of water via the included syringe Mix with clay — will be watery (see info sheet for details) Recommended use: For adult frogs only — recommended for larger frogs Provide 1–2 times per month Refresh clay every two weeks (assuming they haven't splashed it all out) Pair with oral supplementation — we recommend Repashy Calcium Plus every feeding for poison frogs Important notes: This bath does NOT contain vitamins A and D3 — oral supplementation is still required This product is for enrichment, not display — frogs will frolic in it and track clay everywhere Easily spray frogs and leaves down to wash clay into the soil Not for show tanks Best for: dart frog keepers looking to add dermal mineral enrichment to their supplementation routine.