I have a pond with roughly 100 fish, either carp or koi carp. I am not an expert and have inherited the pond.
the tank is around 7500 gallons.
it has a two systems at the minute. a pump with ultraviolet that pumps water and air into the tank, and four foam covered balls that seem to airate the tank.
however as the weather gets warmer there is excess algae and fish seem to be non to happy.
please please help.
thank
Posted on Apr 6, 2005, 6:03 PM from IP address 80.169.154.2