There are numerous ways to proceed and approach your current situation. Having a 3/4 ac forage pond changes how you can proceed and your options. Adding forage from the 0.7 ac pond will do a lot to maintain a strong forage base in the 2 ac pond. Below is an indication of how much forage you may need to add per acre for growing large bass.
You and other big bass or predator lovers with smaller ponds can think about this "out of the box" approach as an option for growing or raising trophy LMB in a small 1-2 ac pond.
If the two ponds were mine at my point in life, and my dream was big LMbass of 5 lbs to 10 lbs in a one to two ac pond, I would stock the pond with forage and then only add female bass caught during spawn season. BENEFITS: Competition would be kept to a minimum and you have very good control of predator numbers which we have learned is especially important when trying to grow trophy fish (see later). No over population problems unless you make a 'sexing' mistake. Preferably I would try and use pellet trained females that could eat the AquaMax big bass pellets (1") and forage. Feed trained bass would allow you to monitor their sizes, relative condition, their numbers and watch them as pets which would be pretty amazing and unique.
You would not have to add all the female bass at once, but add them over the period of a few years - a few each year as you are able to get them. Then after several years, as they start dying of old age periodically add a few females each year to keep the numbers around 30 and depending on what their body condition is (Rw) and the amount of proper forage present to feed big bass. Remember big bass do not grow well eating small 4"-6" forage items (see later).
Instead of using pellet trained bass or addition to, you could with time and concerted effort, also teach them to eat hand fed fish. A few posts here have discussed that option notably Herman Brothers and Bruce Condello. PBoss member 'gar king' has a videos on this forum of hand feeding bass.
Hand feeding bass
http://forums.pondboss.com/ubbthreads.php?ubb=showflat&Main=26245&Number=335870#Post335870http://forums.pondboss.com/ubbthreads.php?ubb=showflat&Main=26066&Number=333550#Post333550http://forums.pondboss.com/ubbthreads.php?ubb=showflat&Main=25493&Number=325080#Post325080http://forums.pondboss.com/ubbthreads.php?ubb=showflat&Main=25627&Number=327372#Post327372 The technique has some specific methods for teaching the fish to make it work conveniently. My dad & I did similar things of hand feeding big bass fresh fish in our new pond back in the 1970's. It works. I think you could realistically grow 25-35 female bass (4 to 10 lbs ave 5-6 lbs; range 2-10 lbs) in 2 ac.
To put the number of big bass per acre in perspective read this from B.Lusk. ""Look at bass larger than 5 pounds with reverence. Be awed. Not only have these bass eaten a lot, they have avoided being eaten...a lot.
An eight pound bass is probably six years old. It has lived only half its "normal" life.
In a "great" 25 acre trophy bass lake, there are likely fewer than 25 bass larger than six pounds.""
So if one can have 20-25 only big female bass in 2 acres of water that is truly a very unique fishery and great accomplishment, not to mention very rare.
The following is a quote from a place that specializes in growing big bass. It is not real well written but the idea is evident.
"" Here is number one pitfall of most trophy bass lakes. These large monster bass reproduce a lot of little bass and you must comment to removing these smaller bass. This is the hardest job in raise trophy bass. This is the number one cause of failure in trophy bass lake. Most trophy bass lakes are private and don't have the fishing presser to remove those smaller bass. These smaller bass grow very quickly and consume a lot feed intend for your trophy bass. This is where your food supply gets out of whack.""
Thus for a smaller body of water an alternative method to grow big bass is to stock single sex female bass and you have prevented one of the big problems of too many bass eating too much of the available food and thus not growing or even worse loosing weight which commonly occurs when one transfers big bass into a new pond with improper forage.
It is my experience that bass almost always grow to a size that is allowed by the limits of the forage community.
Norm Latovia from Southeastern Pond Management - AL: Next discusses how much forage it takes to grow big bass and keep big bass growing.
""Recent research suggests that largemouth bass, under optimal conditions, are capable of consuming as much as 5 percent of their body weight daily. That means a 5-pound bass, feeding at maximum efficiency, will consume a quarter pound per day ... nearly 2 pounds per week... over 50 pounds during a normal growing season (March-October).
That's 10 times its body weight, just during the growing season!
Let's assume that the typical pond has roughly 125 pounds per acre of largemouth bass, ranging in size from juveniles to mature adults. Given this model, these individuals would consume as much as six-plus pounds of forage per day... over 40 pounds in a week ... and more than 1,300 pounds in a growing season. This is for one acre!"".