Albino Cory's Behavior

So I bought 4 corydora from wal-mart.
I hate walmart for its care towards fish.
But they've been glass surfing almost constantly when I put lights on.
One of them's so aggressive with it that I think he might bump into one of my other fish and hurt them!
Is this normal behavior for a newly acclimated cory?

 

Although glass surfing is annoying, it's usually harmless and decreases over time. Corys are schoolers. They likely see their reflections in the glass and are attempting to school with their own s.

 

They're simply adapting to their new conditions. Stressreduction.

No agression. They'll settle.down.

 

So I bought 4 corydora from wal-mart.
I hate walmart for its care towards fish.
But they've been glass surfing almost constantly when I put lights on.
One of them's so aggressive with it that I think he might bump into one of my other fish and hurt them!
Is this normal behavior for a newly acclimated cory?

I have 3 bronze Cory’s and they used to do that all used to window surf. They all stopped when I supplied a few more hiding spots, now the only time I see them is at feeding time or when they need air

 

I have 3 bronze Cory’s and they used to do that all used to window surf. They all stopped when I supplied a few more hiding spots, now the only time I see them is at feeding time or when they need air

So I should add some small lil caves like cichlids caves?

 

So I should add some small lil caves like cichlids caves?

Yea add plenty of caves for em,
It took mine close to 3 months to quit glass surfing. But now they all live life,And hang out
They love hiding in any hole they can get into

 

So I should add some small lil caves like cichlids caves?

I agree caves, anything that covers them really. They like to hide under the sponge filter and my driftwood also

 

My corys do that also,they dart up and down against the glass especially in the current from the powerheads,nothing really to worry about,and yes I would try to make some caves and hiding places for them they like that.