background for my 55 gal

[butterflyKOI]

So I bought a black background for my 55 gallon koi tank today it.seems my fish are a lot.more active is it just me or did it change their moods

 

[Budda619]

IMO I think it just makes your fish more noticeable with out a background distraction. The black makes any fish look more vibrant.

 

[butterflyKOI]

Hmmm makes sense never looked at it that way.

 

[butterflyKOI]

So here is the 55 I added 2 fake plants and an all black background and vacuum the rocks

 

[Lucas82]

I've never used a black background but I like it. Nice work

 

[butterflyKOI]

Thanks ....neither have I but it looks real clean