Crystal Red Shrimp (CRS)

The Summer Apocalypse and the Deaf Immune Collapse (The Thermal Condemnation of the Futile Boiled):

*Caridina cantonensis* comes from cool, shaded mountain streams. TEMPERATURE is your mortal enemy. Above 24°C, dissolved oxygen plummets and the shrimp's immune system shuts down. At 26-28°C, normally harmless bacteria take over, decimating the colony in a few days. In summer, IF YOU DO NOT HAVE A CHILLER or powerful fans, give up from the start. Even thermal shocks (e.g. cold water changes in a warm tank) will force premature molts, leading to certain death.

The Lethal Deception of Tap Water (The Deadly Molt and the Blind Futile Stone Shell):

NEVER try to keep CRS in tap water. If the KH is greater than 1 and the pH is basic, the shrimp will inevitably die within a few weeks. Water that is too hard (high GH) will make its carapace so hard that, at the moment of molting, the shrimp will be trapped inside, dying of exhaustion and suffocation. The MANDATORY SETUP is: Reverse Osmosis Water + specific GH+ salts (without KH) + Active Soil. Without this trident, you are just throwing money away and killing animals.