Pet supplies, Pet products, and Pet Accessories for your dogs, cats, birds, fish, reptiles or small pets. Pet experts are available to help you.
New Customer? Register | Sign In
New BillMeLater customers: Get $10 Off $50
Deal of the Day!
Time Left
00:00:00
Only: $119.99
Aquarium Supplies  
Additives
Air Pumps
Aquariums
Books & Cd's
Calcium Reactors
CO2 Regulator
Chillers
Controllers
Dosing Pumps/Top-Off
Filters
Filter Media
Food
Freshwater Products
Heaters
Hydrometer
Lighting
Maintenance
Medications
Miscellaneous
Overflow Boxes
Ozonizers
Plumbing Parts
Powerheads
Protein Skimmers
Pumps (External)
Reverse Osmosis
Salt Mix
Substrate
Test Kits
Thermometers
UV Sterilizers
Wavemakers
Wet/Dry Filters










Home » Saltwater Aquarium Supplies  » Testing Equipment  » Hydrometers & Refractometers  » Hydrometers  » Instant Ocean SeaTest Hydrometer
Instant Ocean SeaTest Hydrometer

Instant Ocean SeaTest Hydrometer

Avg. Customer Review (12) reviews
Item Code: AS2141
List Price: $14.99
You Save: $2.00 (13%)
Price:     $12.99  
Qty:  
Availability: Usually ships the next business day
Write a review Email To Friend Bookmark and Share

Overview

Images

Reviews

Accessories

Product Reviews
 
  Write a review


Sort reviews by:



0 of 0 people found the following review helpful:
Unsatisfactory
Stay Away by artjaro
Experience Level: Beginner
Posted on 6/8/2009 from KISSIMMEE, FL UNITED STATES
Comments: This is a Lemon stay away. after taking it home and trying it i found it was way off from 4 other tests on the same water sample. when they read 2.24 it read over 3.0. and severl stores told me after the fact they stopped carrying this because that very reason.
I would not recommend this product to my friends.
Was this review helpful to you?  



0 of 0 people found the following review helpful:
Great
Good Product by Jon
Experience Level: Intermediate
Posted on 1/16/2009 from SAINT PAUL, MN UNITED STATES
Comments: It gets the job done but is no refractometer!
Yes, I would recommend this product to my friends.
Was this review helpful to you?  



7 of 7 people found the following review helpful:
Great
Effective by GENOS
Experience Level: Expert
Posted on 5/16/2008 from HUDSON, OH UNITED STATES
Comments: Use correctly for best results. Rinse in fresh water, fill slowly to eliminate bubbles. Tap before you read. I have had this hydrometer for 15 years and test everyday. I consistently get results that have been confirmed with other arm reading devices. Refraction is best...however this one is an easy to use, suitable for daily use tool.
Yes, I would recommend this product to my friends.
Was this review helpful to you?  



3 of 3 people found the following review helpful:
Excellent!
Great once you get hang of it by emzee
Experience Level: Intermediate
Posted on 5/9/2008 from Massachusetts
Comments: I bought this hydrometer, and at first had problems with getting inconsistent and high readings. The trick is learning how to get the water in without bubbles sticking to the pointer. If you slowly lower it into the water with the semicircular part facing down (i.e. long flat side on top), then rotate it into the vertical position while underwater, then gently take it out, it comes out bubble free and quite accurate (I found it consistently reading 0.001 lower than a refractometer). So for the money, it is great, unfortunately it is not operator error proof.
Yes, I would recommend this product to my friends.
Was this review helpful to you?  



1 of 1 people found the following review helpful:
Below Average
Instant Ocean Hydrometer by LAURENCE SCHAEFFER
Experience Level: Intermediate
Posted on 4/11/2008 from OAK BLUFFS, MA UNITED STATES
Comments: Right from the first time I used it,,it is constantly reading high,,,compared to 3 other units ,,and an electronic unit,,,,I can't trust it....oh well ,,live and learn,,,,Laurence Schaeffer
I would not recommend this product to my friends.
Was this review helpful to you?  



0 of 0 people found the following review helpful:
Unsatisfactory
hydrometer by BILL MASILOTTI
Experience Level: Intermediate
Posted on 3/18/2008 from STAMFORD, CT UNITED STATES
Comments: Not very accurate, going to try another tester
I would not recommend this product to my friends.
Was this review helpful to you?  



2 of 2 people found the following review helpful:
Unsatisfactory
Dissapointed by MIKE PARENT
Experience Level: Intermediate
Posted on 11/24/2007 from SALEM, OR UNITED STATES
Comments: I bought this hydrometer after melting my old one. Oops! I am not impressed. I get a different reading every time. I'm going back to a different style.
I would not recommend this product to my friends.
Was this review helpful to you?  



0 of 0 people found the following review helpful:
Below Average
Not reliable by LobsterOfJustice
Comments: Not very accurate. Mine read 1.025 but the salinity was more like 1.023. Others have had the same experience. Spend the extra money and get a refractometer.
Yes, I would recommend this product to my friends.
Was this review helpful to you?  



0 of 0 people found the following review helpful:
Great
Easy and accurate! by bear
Comments: No problem with this easy to use plastic hydrometer! Follow directions and rinse in ro/or tap w/out salt before and after use!
Yes, I would recommend this product to my friends.
Was this review helpful to you?  



1 of 1 people found the following review helpful:
Below Average
Not reliable by LobsterOfJustice
Comments: Not very accurate. Mine read 1.025 but the salinity was more like 1.023. Others have had the same experience. Spend the extra money and get a refractometer.
Yes, I would recommend this product to my friends.
Was this review helpful to you?  



2 of 2 people found the following review helpful:
Unsatisfactory
Rubbish! by CoolFishguy
Comments: I thought this was rubbish because I always got bubbles on the pointer, get a refractometer
I would not recommend this product to my friends.
Was this review helpful to you?  



0 of 0 people found the following review helpful:
Great
good product by KIEL FRIEDT
Comments: good overall product use it for all my tanks but of course a Refractometer is always better but this is still great.
Yes, I would recommend this product to my friends.
Was this review helpful to you?  



 Write a review


Shopping Cart
Cart:
Subtotal:
Shipping:
Total:
0 items
$0.00
$0.00 $0.00
Cart:
Subtotal:
Shipping:
Total:
View Cart
Checkout
Bill Me Later We proudly accept all of these forms of payment
Free Shipping! On orders over $175.00 BBB OnLine Reliability Program BizRate Circle of Excellence - Platinum Winner
Email Specials
Subscribe to our newsletter feed.
Newsletter Tips & Tricks! New Products!
Discounts & Promos!
Subscribe
Testimonials
October 30, 2009
"Fast shipping, great prices and selection."
Bizrate Online Shopper

October 29, 2009
"Great experience. See you next time!"
Bizrate Online Shopper

October 28, 2009
"I would recommend Marine Depot to anyone looking for reasonable pricing."
Bizrate Online Shopper

Marine Depot Reef Squad
T5 Fixtures & Bulbs