Customization: | Available |
---|---|
Type: | Aquariums |
Size of Aquariums: | Large, Mini, Middle |
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Bio Filter Media Balls:
Diameter: About 2.2mm (2.2cmx1.7cm)
Items
|
Data
|
Items
|
Data
|
Items
|
Data
|
Water adsorption
|
42.09%
|
PH
|
7.1
|
SiO2
|
92.14%
|
Volumn density
|
1.49g/cm3
|
Al2O3
|
0.66%
|
Fe2O3
|
0.18%
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Compres sive strength
|
6.89N/mm
|
CaO
|
1.86%
|
K2O
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0.28%
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Porous ratio
|
48.21%
|
MgO
|
0.58%
|
Na2O
|
4.01%
|
Q: Are you a trading company or a manufacturer ?
A: We are a manufacturer.
Q: How long is your delivery time?
A: Generally it is 5-10 days if goods are on stock. if not, according to quantities, it takes 15-20 days .
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer samples free of charge but the buyer needs to pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, 70% before shipment.