HUKIT
Aquarium Advice Addict
I'd have to disagree about a cuc especially in the case of shrimp, since they will clean a lot more than they ever leave behind. AES (amano) in particular will go after anything from algae, food or poop, so their impact on the total bioload of tank actually creates a negative effect if you will, due to the minuscule output (vs intake) as opposed to a pleco, or oto that adds positive effect, or large amount to the bioload (no matter the intake). I also don't have to (or rather won't) supplement the feeding of my (minimal) shrimp population since I want them hungry and going after every molecule of detritus they can scavenge, whereas a pleco (et al) needs wafers to get a balanced diet or it suffers/dies IMO/E.
As for the algae itself? Welcome to the real world, it is part of a nature and IMO the lack of it shows an unnatural balance (as was pointed out), since it can be found in every freshwater environment (I've ever been in/seen anyways) in one fashion or another.
Which is why opinions are like backsides, everyone has one. Seems like you missed the point with regards to what I was getting at. The point is people buy fish for the wrong reasons to overcome issues like overfeeding and algae.