What identifies one cherry shrimp from another
Identifying details for a cherry shrimp come from colour, pattern, and size, because there is no tag or collar for an animal this small. Cherry shrimp range from pale, almost translucent red to deep, solid red, and individuals often carry recognisable quirks: a lighter saddle, a pale stripe along the back, one shorter antenna, or a patchy leg. Photograph each distinctive shrimp in the tank against the plants and substrate it lives on, and write down its approximate size, its sex if you can tell it, and whether a female is carrying eggs, since a berried female is far easier for another keeper to recognise and far more urgent to recover.
Photos that actually help a finder
Take cherry shrimp photos that show true colour, in the tank, before you ever need them. Use the normal tank light rather than a coloured light, get one close side view and one view from above, and include a familiar leaf or coin-free size reference outside the glass if size matters, without tapping or chasing the shrimp for a pose. Save a wide shot of the whole aquarium too, showing the lid, filter intake, and any gap around cables. If a cherry shrimp goes missing, that wide shot tells a helper exactly where to search first: inside the filter, under the sponge, in dense moss, and along the dry glass above the waterline where a climbing shrimp may have left the water.
Colony numbers and tank details to record
Record the colony count for cherry shrimp alongside individual details, because loss is often noticed as a number change rather than a named animal missing. Note how many shrimp you keep, how many are juveniles too small to sex, what other fish or snails share the tank, and the date you last saw the missing shrimp feeding normally. Add the tank's water source and any recent work, such as a filter clean or a plant trim, that could explain a shrimp hiding, being siphoned, or ending up in a bucket. Those notes turn a vague worry into a searchable sequence for anyone helping you look, and they also help an aquatic shop judge whether a found shrimp could plausibly be yours.
Keeping the record where you can reach it
Keep cherry shrimp identification somewhere you can open in the moment, not in a folder you have to hunt for while a filter is dismantled. Update the photos after a moult changes a shrimp's appearance, after new shrimp join the colony, and when juveniles colour up, because last season's pale juvenile may now be the deepest red adult in the tank. Share the record with anyone who feeds the tank while you travel, so they can report a count change accurately. Keep one photograph that shows the shrimp beside the exact plants and ornaments in its tank, because a shrimp found in a bucket, a shop, or a neighbour's tank can be matched against both its markings and the story of where it lived. Note the shop or keeper the shrimp originally came from as well, in case a found shrimp is traced back through them. That ready access is the point of KinsLe Pet Pass, which holds the cherry shrimp's verified ID details and owner contact information together where you can show them at once.