Global Biofloc provider

PVC Fish Tank

PVC fish tank is best solution for aquaculture project,
No need to dig the pond, easy to install, quick start fish farms.
Life time 16 years warranty.

Suitable for aquatic species.


Main Features

Best solution for Biofloc aquaculture.

Quick start your aquaculture project.

16 years life time warranty.

Galvanized steel pipes rust-proof.

Easy to install.

It only take one hour to finish 16 x 1.2m circular tank, without any experience.


Take a look in workshop

Package for shipment

Sea freight suitable

Packaged by wooden box

Protect the fish tank on shipment

Application Video

Our videos recorded by customer, If you need installation and operation videos, contact us directly, our engineers will answer your questions,


Most frequent questions and answers

Whole fish tank life time 16 years warranty.

3.8m x 1.2m
6m x 1.2m
8m x 1.2m
16m x 1.2m

Normally, It is 1.2-1.5m, but we can customize height.

It is easy to install, even you don’t have any experience, It will take 1 hour for installing 16m x 1.2m, no need machines, no need welder. just by hand to install.

We use high temperature resistant material of tank liner, it is food grade material, very safe for fish/shrimp.

About the company

SIGMA Aquaculture (SIGMA INDUSTRIES CO.,LTD)located in North of China Shandong Province, We have 15 years experience in Aquaculture equipments manufacturing. Our factory focus on Biofloc fish tank producing. Both PVC and  HDPE material available. We also provide relevant equipments from partners for customers. such as aeration equipments and accessories.

Get a Quote