🚫Pls Korea and Brazil don't buy🚫

✨This item is 50Hz, It can't use by Korea and Brazil.♥

✨ Welcome to "Seven Master store"✨

✈ Ship within 1-48 hours  (Except holidays) ✈

Features:
1.Energy-efficient and power-saving with super silent operation.
2.Stable performance with a large, reliable, and uniform air volume output.
3.The outer protective shell effectively reduces noise, ensuring a truly silent experience.
4.Single and double-vent types are suitable for medium and small fish tanks, while the four-vent type is ideal for medium and large fish tanks.
5.The four-vent package can maintain a large air output even in deep water up to 1.5m.
6.Suitable for aquarium and seafood oxygenation and other similar applications.

Specification:
Voltage options: 100-110V(60HZ) / 220V-230V(50HZ)
Power cord length options: 0.5M(19.6in) or 1.2M(47.2in)
Number of stomata: 1pcs/2pcs/4pcs
Power options: 3w, 5w, 8w, 10w, 12w, 14w
Air volume per minute: 3w(2L/min),5w(3L/min),8w(23L/min),10w(23.5L/min),12w(44L/min),14w(410L/min)
Adjustment function: All pumps, except the 3w and 5w models, have an electronic air volume adjustment function.

Note:
1. Please allow a 1-3cm error due to manual measurement, make sure you do not mind before you bid.
2. The colors may be different for different displays, please understand.
3. This product does not have a charging function, once the power is cut off, it will stop working.
4. The original plug is the EU/US plug, We will send the proper plug/conversion plug according to your country.

Alipay, West Union, TT, and all major credit cards are accepted through secure payment processor ESCROW;

* For the Received Value is less than the order value, money may be drawn back and order closed, thus please pay  enough value;

* Please make payment three days after the order

1. Shipping method: DHL UPS FEDEX TNT EMS CHINA POST; Global ships (except some countries or special places);

2. If the mode of transportation buyers choose not to use (no flight, difficult to clear),we will contact and advise the buyer to choose other modes of delivery, if the buyer does not respond before delivery, we will send the most suitable according to the actual situation Courier;3. ESCROW promptly processes orders after payment verification;4. Service transfer time is provided by the carrier, excluding weekends and holidays;5. During the Chinese holiday season, or when there are special circumstances, the shipping schedule may vary;
6. Please contact us. If you do not receive your shipment for a long time, we will reply to you as soon as possible.
7. We are not responsible for the reason that the buyer cannot receive the package because of the following reasons:
* The purchaser refuses to fulfill the customs clearance obligation. Customs clearance must be resolved by the buyer.
* The purchaser please ensure that the order address is correct;
* Buyer doesn't pick up when arriving local carrier office, eg. Post Office
* Express does not contact the buyer in time.

The following are our warranty notices for most items:

1. After receiving, you need to contact us for 7 days (except holidays) to confirm the return, and return 3 days after we confirm;
2. There is no reason to return or refund, freight (both parties) and additional costs will be on the buyer's account;
3. For defective or wrong products, please send us a clear picture. After we confirm, return or refund or replace;
4. Due to the lighting problem when photographing, there may be differences between photographs and physical objects. If the mind of this, please think twice before placing orders; We will not accept such disputes;
5. All returned products must contain all components and accessories. The buyer must provide us with the tracking number, order number, specific reasons, etc.
6. When we receive the above-requested items. We will refund your full purchase price.

1.  We will give buyer feedback after the order is finished;

2. We are aiming to offer the best service to all buyers, and strive for 100% customer satisfaction! buyer feedback and suggestion is very important to us and other buyers;3. If satisfied with our products and service, please leave us positive feedback (Five Stars) as a reward and enough; If not, please contact us before negative/neutral feedback, We will work with you until your total satisfaction.