can you not get hold of a load of ro water? that would knock it down, i was going to mention the hma filter but that doesn't affect the ph does it! i always used peat to get my ph down but that was in a small tank and it did colour it a bit, it didn't bother me but obviously you need a more practical solution and keep clear water. what about the constant water change thing, the waters ph coming out of the hma will be the 8.0 like it comes out of your tap won't it so no matter how much you drop it the hma will keep topping it back up to 8.0 won't it? i suppose im quite lucky in that the ph of my tap water is always near spot on 7.0, the lowest its ever been was 6.8. so will do perfect for my fish. hope you come up with a solution soon!
you expecting the box from lee any time soon??