Derek wrote in message
...
So sorry for the error, pump should read 50 gallons tank.
Rgds.
Derek
(Derek) wrote:

Lately, I have noticed a lot of air bubbles sticking to the sides of
the aquarium.
I have 2 air pump of each 1800litres/hour capacity for my 50 gallons
pump. I have 7 adult goldfish.
What could be the reasons for these tiny bubbles, looks similar to
soap bubbles though. Will it affect the oxygen intake of the fish.
Regards.
Derek.


With 3,600 litres of air pumping through your 50 gallon aquarium every hour,
I am surprised you can even see the goldfish with that much turbidity. I am
hoping the figures you provided are off by a decimal place or two.
If those pumps are really pushing the air, you could be looking at bubbles
caused by saturation. You might want to omit one of the airpumps to see of
the bubbles go away.

Jim