I pumped it when i thought about it! Sadly today that was quite a bit as the fishing was slooooooooooooooow again. Dam 4 days in a row, and nothing to show (except some epic fitness).
I would think i was pumping it every 15mins or so at an estimate, at one point i forgot for about 25mins and the big one was still well alive. If/when they inked into the tank i gave it a really good pump out to clear the water. It flows quite a good volume of water. All in all i was really happy with it. The placement of the tank and handle make it very easy to 'reach around and give it a good couple of pumps'... no jokes please
If the squid were small i would have been able to take 5 or so i think. Yakkas definitely wouldnt be a problem.
Squid- I have now found 3 locations for squid in botany, ranging from the Kurnell side to the la Perouse side. The only problem is some of them are like the overhead traffic- jumbos. I really should have just eaten the big one, but i was desperate for a kingy... god knows how big it would have been should it get eaten.