It's generally considered a very weak card. Of the first 6 oceans, only 2 came from aquifer pumping at a cost of 37 MC worth of MC and steel to play the card and buy the two oceans. The card Ice Asteroid would have had the same effect for 26 MC; possibly less if it is discounted with optimal aerobraking or media group or space station or something like that.
It helps that you had the steel, but, any corp with the prelude that give 6 titanium could do the same sequence.
As played, you worked it well ,putting the city in a good spot, then the greenery in a good spot, and you can use that piece of steel to put down a cheap 7th ocean next gen.
It should be noted that if your opponent has not played Towing a Comet, your Algae and Kelp farming would have been delayed one gen each.
Still, nicely done with what you had. It would have been awesome to have advanced alloys in that starting hand to go with it
I just watched the rest of the game - that was pretty awesome the way you sequenced the cards into some monster synergy. A very dominant Win. I'm not a fan of Aquifer Pumping, but that was an excellent use of the card.
Very well played.