Will the blue background look good？ Please discuss it

　　

Will the blue background look good？ Please discuss it

Seven colorful ones.
========How did the fish friends of the Xianglong Aquatic Alliance comment==
Longding as early as possible, Yuyou said: I think its enough
Shenzhen Jinlongyu Group Co., Ltd.
Shajing Jinlongyu Wire Store/
Jinlongyu 6 square wire price%
How much is the price of Jinlongyu wire$
Shenzhen Jinlongyu Cable Factory Recruitment.
How much is Jinlongyu 4 square%
002882 Golden dragon Feather*

ASIAN AROWANA：

Arowana diet？

Arowana Painting 2x1.5 m updated in fram

my Aros part 2

Scale drop off due to jumping

Suggestion for predatory comm tank