promotion taiwan ISTA CO2 Aluminum CO2 gas Cylinder I-591 for plant aquarium
1 Quality aluminum adds profession and elegance to your tank set up.

2 Various size option available, from volume size 0.38L to 3L.

 I-591 238mm*54.0mm(  9oz / 0.38L)
I-592 238mm*63.8mm(12oz / 0.50L)
I-593 238mm*81.5mm(20oz / 0.82L)
I-594 280mm*81.5mm(24oz / 1.00L)
I-595 330mm*81mm  (1.2L)
I-596 252mm*115mm(1.6L)
I-597 280mm*115mm(2.0L)
I-604 405mm*115mm(3.0L)

3.made in taiwan

4.excellent quality