The reptile is said to have died of an internal haemorrhage after being stoned by visitors.
PIC: The Belvedere Zoo in Tunis has been in need of maintenance for years and will increase security to stop stone-throwing visitors. (AFP)
A zoo in the Tunisian capital where visitors stoned a crocodile to death is to close temporarily, according to the local affairs and environment ministry.
It will close its gates from Monday for "emergency cleaning and maintenance works and to set up measures to manage visitors entering and exiting", the ministry said.
The public was up in arms last week after the municipality posted gory pictures of the reptile, which it said died of an internal haemorrhage after being stoned by visitors.
The images on Facebook showed the dead animal's head next to what appeared to be a bloodied paving slab and another large rock.
Environment Minister Riadh Mouakher has decided to "increase the number of guards and deploy three environmental police agents" at the zoo, the ministry said.
Tunisia aims to introduce the environmental police nationwide from April.
The capital's Belvedere Zoo has been in need of maintenance for years, and social media users have called on authorities to save its scrawny lions from cramped living conditions and stone-throwing visitors.
Pictures of the zoo filled with litter last year caused an outcry on social media.