Large Air Bubble Disk Stones Hydroponics Aquarium Fish Tank Aerator 10/13/21cm

Description

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Large Air Bubble Disk Stones Hydroponics Aquarium Fish Tank Aerator 10/13/21cm
Aquarium Aerator Fish Tank Air Bubble Disk Stone Pond Pump Hydroponics Oxygen
- Instructions for use:
-1. The product should soak in the water first for 15 minutes before use.
-2. The long-term use producing dirt blockage would reduce the bubble; take it out to clean for repeated use.
Bubble stone, made by high temperature, durable, good at increasing oxygen levels, high quality filtering, widely used at:
-(1) Fish farms to the eutrophic water environment oxygen, biological cultivation of oxygen.
-(2) Oxygenation in the process of aquatic transportation to increase the oxygen solubility, prolong the life span.
-(3) Aquarium / water purification, filtration; oxygen sterilization for ozone environment.
-(4) Sewage treatment process of aeration oxygen, to prevent the deposition of large particles of sediment, and can remove some organic matter.
- Note :
1. The first time you use the bubble tray to produce uneven gas or no bubbles, please first check whether the power of the air pump matches; if the power of the air pump does not match, please adjust the power. The power and air outlet size corresponding to each size are as follows:
- 4cm suit for > 1W Pump , pipe is 4mm
- 10cm suit for > 4.5W Pump , pipe is 4mm
- 13cm suit for > 5.5W Pump , pipe is 4mm
- 21cm suit for > 8 W Pump , pipe is 8mm
2. The product should soak in the water first for 15-20 minutes before use.
3.Please place the bubble tray as flat as possible, and avoid the bending of the air outlet tube.
4.The effect of air output varies with the power of the oxygen pump, the amount of air output and the depth of the water. (The greater the power and the shallower the water depth, the more uniform the gas outlet effect)
5. The long-term use producing dirt blockage would reduce the bubble; take it out to clean for repeated use.
6 . Package just has a air stone ,the pump or the pipe need buy extraly .
7. Manual measurement, there will be a little error.
- Parameter:
Product Size (cm): Diameter About 4/10/13/20 cm,Relative thickness:1.5cm/1.5cm/2cm.
Relative Weight : 0.038kg,0.175kg,0.359kg.
Material: Gray Pottery,High temperature sintered bubble stone is made by high temperature sintering, different from the general market bubble stone, the material is strong and durable, can be repeatedly cleaned, long-term use.
Large 10cm MC.ZJ.872-1 Shipping Weight:6oz (Net Weight:5.5oz)- 6 FR Envelope
Huge 13cm MC.ZJ.872-2 Shipping Weight:11oz (Net Weight:10oz) -5 FR Envelope
Super 21cm MC.ZJ.872-3 Shipping Weight:39oz (Net Weight:38oz)-1 FR Envelope
Small 4cm MC.ZJ.872-4 Shipping Weight:4oz (Net Weight:3oz)- 20 FR Envelope
8mm pipe MC.ZJ.872 Shipping Weight:3oz (Net Weight:2oz)- 8 FR Envelope
Payment
Payment:
Paypal Preferred.
Local pickup NOT available at this time.
Shipping
Shipping:
We process your order within 1 business day upon payment(note: NOT counting holidays or weekends).
International shipping also available, please note by default all international packages does not come with tracking unless upgraded to priority mail.
Package transit time: please expect 3-7 business days within US, 10-20 business days to Canada, up to 25 business days all around the world.
RETURN & REFUND
Return & Refund:
Please read the item description and check the pictures carefully before bidding. Return or refund is available only if item DOA or there's error in item description causing the item not fitting your need. In such cases, seller pays for all related shipping cost if any.
Returns are also acceptable if buyer purchased this by mistake and item still in good condition for reselling. Buyer is responsible for all related shipping cost.
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