We have commission a 300 gallon acrylic tank recently. It was a 6ft L x 2.5ft W x 3ft H full acrylic tank, 100% manufactured in-house by Tankmaker SG Team. The leadtime given is 9 weeks; however by the 8 weeks, the tank was successfully installed with water test.
The front view
The side view
Look up for update that coming soon.