Online Discount Pet Supplies & Toys For All Animals
Buy today, ships today
Free shipping on orders over $75
40,000 pet products
Buy today,
ships today
We promise to ship your order as fast as humanly possible. In fact, 99% of orders placed before 2 pm EST (M-F) ship the same day! Learn More
FREE Shipping on
Orders Over $75
Standard ground shipping (1-7 business days) starts at a low $5.99 and most orders over $75 ship FREE. Learn More
40,000 Pet Products
We carry over 40,000 pet-related products for every pet in your home. We stock all the popular products you’ll find in your local pet store, but sell them for less! See Specials
Your cart is currently empty.
Home » Aquarium Supplies  » Saltwater Supplies  » Protein Skimmers  »  Venturi for ASM G-1X, G-2, G-3, G-4, G-4X, G-4+, G-5, G-6 Protein Skimmers
Venturi for ASM G-1X, G-2, G-3, G-4, G-4X, G-4+, G-5, G-6 Protein Skimmers

Venturi for ASM G-1X, G-2, G-3, G-4, G-4X, G-4+, G-5, G-6 Protein Skimmers

Average Rating 4.5 2
Write A Review
Product Review
We value your opinion & experience
Thank you for taking the time to review our products!

This is a Product Review for: Venturi for ASM Protein Skimmers
Name to display on the review:
Location (ex: Anaheim, CA):
Your experience level:
How would you rate this product?
Review Title:
Write your review:
(Please focus on product quality and performance)
LOW STOCK ALERT: Only 6 left—order now!
In Stock: Order by 2PM EST for same-day shipping (M-F only)
This item is in stock in our East and West Coast warehouses
Item #:
MSRP: $21.99
You Save: $6.00 (27%)
Notify Me
Just enter your email address below and we'll let you know when the product you are looking for becomes available!

Item Code:
Your Email:
Add to Cart or Notify Me
This item is temporarily unavailable but will be back in stock soon.

Item #
Click the Add To Cart button below if you'd like to reserve this item today. Any other items included in your order will be immediately processed and shipped. We will ship this item separately as soon as it arrives. We will not charge you for this item until it ships and you will incur no additional shipping charges.
Enter your email address in the field below and click the Notify Me button if you'd like us to send you an email when this item becomes available. Although you will be immediately notified when we have stock on hand, we will not reserve any units for you; you must return to our website and place an order.

+ Add to Wishlist
Add to Wishlist
Select Wish List:
Comments (up to 200 characters):
Quantity Desired:
Quantity Received:
FREE Shipping Promo offers FREE standard ground shipping via UPS on orders of $75 or more for orders containing non-sale items (orders which do not qualify for our FREE shipping promotion will still be shipped at a discounted rate). All orders, including those that qualify for our FREE shipping promotion, are subject to shipping insurance charges at the rate of $0.35 per $100.00 increment for orders shipped via UPS ground service (a minimum of $0.35 per box will be charged for insuring shipments).

Terms and Exclusions:
  • Offer valid only on orders shipping within the contiguous United States. Orders sent to Alaska, Hawaii, Puerto Rico, Guam or other US Territories will not qualify for this promotion.

  •'s FREE shipping promotion does not include products sent in oversized or particularly heavy boxes. This may include but is not limited to chillers, external water pumps, metal halide magnetic ballasts, DIY kits and substrate/sand. These items may still be subject to additional shipping insurance and special handling charges. Should shipping surcharges apply, they will be noted on individual product pages and also displayed in the shipping cart. We will, however, pay a portion of the shipping charges for these orders.

  • Shipping surcharges, such as shipping insurance and special handling are NOT covered under the FREE shipping promotion.

  • Shipping charges for returned merchandise is non-refundable. Please read's Return Policy for more information
These exclusions are necessary in order for us to be able to offer this type of promotion to our customers. We do our best to discount shipping as much as possible to make buying items from our online store easy and affordable.

Venturi for ASM G-1X, G-2, G-3, G-4, G-4X, G-4+, G-5, G-6 Protein Skimmers Information

Get the Venturi for ASM G-1X, G-2, G-3, G-4, G-4X, G-4+, G-5, G-6 Protein Skimmers Pet Store right away. You will need this replacement when the original venturi of your existing ASM Protein Skimmer is damaged, broken, or already defective. This replacement is made of high-class and top of the line materials. This is to ensure that the part is working efficiently all the time. This product is very durable. This is used to make your ASM skimmer work properly. Unlike columnar types, this is more convenient to use. It works better. It also consumes less space making it easier to hide. This will allow you to place it under your aquarium cabinet.

You will have no worries using the ASM G-1X, G-2, G-3, G-4, G-4X, G-4+, G-5, G-6 Protein Skimmers. It is safe to use on your tank. Using this will have no bad effect to the mineral balance of your water. It will not harm your fish and corals’ health because it is made of non-toxic materials. This is fast and easy to install. You can have it fixed in your protein skimmer in just a few minutes. It comes with complete instructions for proper installation. This is available at a decent price. Make protein skimming in your aquarium efficient all the time. Get this replacement right away.

Replacement venturi for ASM G-1X, G-2, G-3, G-4, G-4X, G-4+, G-5, G-6 Protein Skimmer

Manufacturer Info

All Seas Marine (ASM) Aquarium Supplies
All Seas Marine (ASM) is a Southern California based company established in 1977. They distribute marine aquarium livestock and products on both coasts and have provided customers with outstanding products and service for more than 20 years. ASM is constantly experimenting and trying new materials to improve existing products and innovate new ones. We carry ASM’s entire G Series protein skimmer line along with a host of useful accessories like venturis, needlewheel impellers, pumps and O-rings.

Venturi for ASM G-1X, G-2, G-3, G-4, G-4X, G-4+, G-5, G-6 Protein Skimmers Reviews

Average Rating
(2 reviews)
Sort Reviews By:

venturi replacement

Reviewers Rating Excellent!

Posted: 1/7/2010 from CAMP VERDE, AZ UNITED STATES
5.0 5
Experience Level: Expert

Comments: I had heard that replacing the venturi would improve my skimmers preformance. It did improve my skimmer. I think tuning up your skimmer is a good idea.

Did you find this review helpful? Yes No

Upgrade Parts

Reviewers Rating Great

Posted: 2/21/2008 from BALLWIN, MO UNITED STATES
4.0 5
Experience Level: Intermediate

Comments: I have an older model ASM G2 that I purchased second hand and it had some mods done to it. Looking at the venturi it appeared that it had been cleaned by some sharp instruments so I decided to replace the venturi. The design appears to have had a few changes and the performance of the skimmer has improved noticeably. As soon as I replaced it I had to lower the water level in the skimmer about an inch due to the added amount of bubbles. I cannot confirm if ASM has made any changes to the original venture but replacing this on my skimmer was certainly worth the money. Even without the damage done by rough cleaning there were signs of wear on the old venturi that were reducing the amount of bubbles that were being produced. I would recommend this product.

5 of 5 People found this review helpful, did you? Yes No

Accessories for Venturi for ASM G-1X, G-2, G-3, G-4, G-4X, G-4+, G-5, G-6 Protein Skimmers

Please make a selection 
Terms & Conditions | Privacy Policy © 1999-2015 All rights reserved.