Environmental enrichment (EE) can improve the welfare of captive fish. Its objective is to
provide new sensorial and motor stimulation in order to help meet their behavioural …

Aquaponics is a fish-plant recirculating system where nutrients received from the fish culture
are absorbed by the plants for growth. The technology is relatively new for fish culture in …

Catfish farming has long been carried out by local farmers with various systems and
technologies. A reduction of land and water availability in urban aquaculture has been …

A farmland based African Catfish recirculation aquaculture system with a production volume
(PV) of 300 m3 was modelled under realistic market conditions in order to analyse the …

Cyprinus carpio is a significant freshwater species with substantial nutritional and economic
value. Rice–carp co-culture represents one of its principal cultivation methods. However, in …

Demand for fish is growing rapidly in Tanzania due to population growth and rising incomes.
However, as fewer wild fish are being caught, there is a gap in fish supply. Aquaculture is a …

Determining the most appropriate stocking density for a specific fish species in an ambient
condition is essential for successful cage aquaculture in terms of profitability which is mainly …

Suitable stocking density of Gulsa tengra (Mystus cavasius) was observed by measuring
growth performance, production, and survival in nylon net cages for 120 days in Chalan …

The effects of semi-intensive (100 kg m− 3), intensive (200 kg m− 3), and super-intensive
(400 kg m− 3) stocking densities on the growth and welfare of African catfish (Clarias …

An 8-week feeding trial was conducted to comprehensively investigate the effects of dietary
phosphorus level and stocking density on tiger puffer. A 3× 3 factorial design was used. The …