22cm four thousand + loss？

　　
The certificate is Chili Red Dragon, algebra F4, the merchant said it was Zi Yan.Novice asks for guidance from God
======== Xianglong Aquatic Alliance Fish Friends Comment =====
Leap across appliances Comments: I only asked if it was expensive after you bought it. You didnt think it was expensive at the time. Do you still need to ask?If you think its expensive, you wont buy it!
Hunan Xinzhiyuan Education Comment: Goods
Hunan New Zhiyuan Education Comment: Passed
A Nanxin Dragon Tiger Aquarium Comment: How expensive?Why do silver arowana lose scales~What are the fish without scales#How to treat koi fish scales,What is the reason why the fish died(Does the gold arowana scale still grow@Arowana scales$Can koi fish grow out of scales^Will the goldfish die&Red crucian carp off scales!Why do fish scales fall so much) Fish，