Nile Tilapia Spawning
*Spawning of Nile Tilapia (Oreochromis niloticus)* The spawning of Nile tilapia is a complex process involving several stages, from broodstock preparation to egg hatching. B roodstock Preparation Stage 1. Broodstock Selection: Broodstock Nile tilapia are selected based on criteria such as size, health, and reproductive ability. 2. Gonad Maturation: Broodstock Nile tilapia are reared in optimal environmental conditions to mature their gonads (ovaries or testes). 3. Hormonal Induction: Broodstock Nile tilapia can be given hormones to stimulate gonad maturation and increase reproductive ability. Spawning Stage 1. Broodstock Mixing: Male and female broodstock Nile tilapia are mixed in a single tank to initiate spawning. 2. Nest Searching: Female Nile tilapia search for a site to build a nest, usually at the bottom of the tank or among aquatic plants. 3. Nest Building: Female Nile tilapia build a nest using their mouth and fins. 4. Egg Release: Female Nile tilapia release eggs into the...