The PondCare AlgaeFix and API AlgaeFix are from the same manufacturer but do check the concentration as I have never personally used either one. The stuff I gave you was used by my wife to keep the pond outside 'clean' as it is our dog's fav watering hole.
IME, green hair algae likes current without o2 (minimal surface agitation), BBA likes current and a lot of o2 (heavy surface agitation). I would increase your surface agitation just a bit.
Some links I've mentioned on the subject, with Tom Barr's comments:
The 4th plant was Myrio sp 'mini', a plant with an attitude.
Neo and I had a blast: I got to chat with a human and he got to play with a human. Total success! Your stones and R. colorata are much appreciated (next time bring a large bone). Looking forward to picking your brains even more next time.
PS: remember: wine for the GF, weed killer for the tank: you mix them up and I have never met you