Trickling filter Floating Plastic bio ball for fish tank

Bio Balls never need to be rinsed off.They have a unique designs that does not trap dirt, but still performs the function of biological surface are food good bacteria to grow on.The biological filter in pond is a very important piece of pond filtration system. Replacing the lava rock in Biofalls filter with Bio balls will increase the biological filters capacity, improving filter system.

Q: Are you trading company or manufacturer ?
A: We are manufacturer with our own factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge. And the freight cost will on the buyer"s side.

Q: What is your terms of payment ?
A: Payment<=USD1000, 100% in advance. Payment>=USD1000, 30% T/T in advance ,balance before shipment.

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