Microalgae have been widely researched by biopharmaceutical, bioenergy, and nutraceutical industries.
It is primarily known for its renewable, sustainable, biological, and pharmacological properties.
Recent studies have been revealing the advantages of microalgae in the aquaculture industry, as well.
It can be comparable to the benefits of geothermal and hydroelectric energy sources.
In addition to its advantage to the environment, microalgae are also considered as a Productive CO2 Emissions Cleaner.
Microalgae enrich the standard animal feed because it is rich in micronutrients and high protein content.
Its the very reason why algae are also utilized in many multivitamins for human beings.
There are still more advantages that microalgae can offer.
Hence, pharmacological, biological, and nutraceutical and other industries are paying attention to it.
Microalgae-Assisted Aquaculture
The concept of microalgae-assisted aquaculture primarily revolves in the conversion of aquaculture organics to biomass.
These organics in eutrophic effluents are converted through microalgae growth.
In connection to this, it can consequently conserve energy from conventional aeration devices.
Whats more, harvested biomass would be used instead of conventional aquaculture feeds.
Therefore, its expected that the cost of fish rearing could be controlled, as well.
Listed below are four concerns that researchers have been giving attention to for years.
Cost-saving cultivation systems.
Its needed to efficiently produce biomass that is needed for microalgaes growth and aquaculture wastewater treatment.
Production and remediation should both employ microalgal strains.
With value-added components, microalgal strains should be used for both aquaculture feed production and wastewater remediation.
Highly-developed harvesting technology.
An advanced harvesting system is necessary to reduce the harvesting mass as well as the biomass production cost.
Further, microalgae effects on the aquatic environment and the other relevant mechanisms should be understood well.
Hence, in-depth awareness and continuous research are deemed necessary.
