My Tank... No Pics. Algae Problem

n3ont3tra

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I recently upgraded the lighting on my 29g tank and got some more plants. Now, the plants I have are:
anarcharis (egeria densa)
LOTS of java moss
some crypts
amazon swords
anubius
red tiger lotus
dwarf sublata
vallis (i forget what kind)
and
Alternanthera reineckii

Most seem to be doing well.

The red tiger lotus has grown over one foot in 2 weeks. It started with two leaves about 4 inches tall and a week later it had 4 leaves, and was 8 inches, another week, 5 leaves, 12 inches. Now it's about 18 inches (third week) and has 6 leaves. Awesome plant!

The java moss grows fast and dense, a hiding place for all the baby platy... :grr:

Crypts are doing okay, nothing bad, nothing extraordinary.

Swords are very healthy. One is about 6 inches diameter, the other is about 4inches. Both about 5 inches tall.

anubias is fine, it's grown a few leaves, looks healthy.

dwarf sublata didn't look too good at first but now it's filled in a little and looks nice.

Vallis is okay, it looked bad at first because it didn't take the shipping too well, but now it's growing a little.

Alternanthera reineckii is where the algae problem is. On the topmost leaves, the ones 6 inches or less from the surface, there's lots of hair algae. This appeared after about two days. I thought it would go away but it's not and the algae is getting long, about three quarters of an inch. I tested my water and I'm pretty sure the problem is high nitrates because I skipped my last water change. Today I did a large water change (50%) and I'll see how it goes, but I'm going to the pet store tomarrow, would anyone suggest some fish or shrimp for it? I was thinking of getting some otos, will they eat the algae? I know if I h ave high nitrates I shouldn't really be getting fish, but it was a huge amount of 1/2 inch platies (27) that had to stay there for a week. They're gone now, though. So what should I do to combat the algae?

The lighting is 40 or 45watts(can't remember) and no CO2. I occasionally add flourish excel, but that's all. Substrate is sand. There's no algae anywhere but on the Alternanthera reineckii.
 
Amano/algae eating shrimp eat it. You can prune the leaves with it on it, that's what I did and it went away, if you don't it can spread.
 
Excel is just the liquid carbon, right? My guess is that if you add fertilizers you'll get better growth from your plants which will cut down on the algae issue. I've only been doing the planted tank thing for a few months, though, so hopefully someone else can confirm!
 
Amano/algae eating shrimp eat it. You can prune the leaves with it on it, that's what I did and it went away, if you don't it can spread.

I was going to, but it seems like a lot to prune. Pretty much the top 6 inches has algae...

Excel is just the liquid carbon, right? My guess is that if you add fertilizers you'll get better growth from your plants which will cut down on the algae issue. I've only been doing the planted tank thing for a few months, though, so hopefully someone else can confirm!

I just checked the bottle, it's just regular Flourish, sorry for confusion.

EDIT: Also, my lighing doesn't cover the whole tank. It's only 20 inches long, but the tank is 30. I have it centered in the middle. That's where most of the plants are, the java moss is on the sides, and it still grows.
 
cut the leaf off completely or try to pull it off with your fingers or toothbrush. Try adding some hornwort, good at using up nutrients.
 
I just ended up removing the leaves. Hopefully the algae won't grow back.
 

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