Challenges with the McMaster Aquaponics System
What are some of the current challenges faced by the McMaster Aquaponics System?
A) High primary productivity causes water pH to go up during the day which stresses fish
B) High algae concentrations cause water pH to drop at night and exceed health conditions of fish
C) Ammonia accumulates in the system and can be toxic to the fish
D) All of the above
E) Only A and C are correct
Answer:
The current challenges with the McMaster Aquaponics System include high primary productivity causing stress to fish, high algae concentrations affecting water pH at night, and ammonia accumulation that can be toxic to the fish.
The current challenges with the McMaster Aquaponics System are varied and can impact the overall health and functioning of the system. High primary productivity, such as excessive plant growth, can lead to an increase in water pH during the day, which may stress the fish as higher pH levels can be harmful to them.
Additionally, high concentrations of algae in the system can cause a drop in water pH at night, exceeding the ideal conditions for the health of the fish. Furthermore, the accumulation of ammonia in the system, a waste product produced by the fish, can reach toxic levels and be harmful to the fish.
It is important for aquaponics system managers to monitor these challenges closely and take appropriate actions to maintain a healthy environment for both the plants and fish in the system.