SR Aquaristik Speed Test Kit Mixer for Reef/Freshwater Tanks – Portable Magnetic Stirrer
$47.98
Price: $47.98
(as of Oct 24, 2025 04:20:13 UTC – Details)
The SR Aquaristik Speed Test portable magnetic stirrer is ideal for use with most standard titration-style test kits. If you are currently using test kits that need to be swirled or mixed you can use the SR Aquaristik speed test. The variable speed control allows for faster, more accurate and quicker testing of fresh or saltwater aquariums.
The speed test vials should be rinsed after use with distilled or reverse osmosis water and dried upside down on a clean paper towel.
Is Discontinued By Manufacturer : No
Package Dimensions : 4.53 x 3.54 x 3.43 inches; 7.8 ounces
Item model number : SRA 0780
Batteries : 1 9V batteries required.
Date First Available : February 26, 2017
Manufacturer : SR Aquaristik
ASIN : B06XBCJBF3
Best Sellers Rank: #252,826 in Pet Supplies (See Top 100 in Pet Supplies) #349 in Aquarium Test Kits
Customer Reviews: 4.2 4.2 out of 5 stars 81 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Aquarium Speed Test Kit Mixer for reef tanks, red sea, freshwater and salt water. Completely portable.
Makes testing simple, quicker & more accurate than manual stirring.
Rheostat style variable speed control. And On/Off switch allows the rheostat to remain set.
The speed test vials should be rinsed after use with distilled or reverse osmosis water and dried upside down on a clean paper towel.
Allows for faster, more accurate testing. Can also be used with hydroponic or swimming pool test kits
Customers say
Customers find the magnetic stirrer works well and makes water testing easier, with one mentioning it works great with RedSea vials. They appreciate that it comes with a battery included, and one customer notes it’s particularly useful for reef aquariums. Customers like its speed, with one mentioning it can run tests quickly.
10 reviews for SR Aquaristik Speed Test Kit Mixer for Reef/Freshwater Tanks – Portable Magnetic Stirrer
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$47.98
D. H. –
Great with RedSea kits
Is this device needed for my aquarium reef tank testing no. I am happy that I have it. It make the process of testing water with titration kits much easier. I feel like the almost instant mixing action allows me to be more precise with my color changing titration kits. This kit works great with RedSea vials. My only gripe is that for the price, I wish it came with a few magnetic stirring rods. This unit runs off of a 9 volt battery, making it very portable.Simple device that just works
Zane R. –
Best Reef/Freshwater Test Gadget
Best addition to my salt tank water testing routine. Most definitely speeds up the process the red sea vials fit snug and I went ahead and purchased some more magnet stir sticks for my redsea vials and it helps with filling each vial with test water and drop a stir stick in it. And what should’ve take me around 1hr to test with all the shaking. Took around 15-20mins.
Hector B. –
5*
At first didnât want to work and it seems like someone bought it and returned cause it looks like the person had the same problem but couple slaps and slamm it on the floor and it started working really happy with the results and how fast I can run my test now
Lawrence –
Just get one
I love this thing. Works great with my red sea calcium, magnesium and alkalinity test kits. Makes testing easy-and fun.Runs off a 9v, and that over lasts a fairly long time before needing replaced.Would definitely purchase again
Tony –
Works ok
It gets stuck from time but good for testing nitrates in aquarium
Juan –
Not the best for the price
It last about 10 months before the motor started to lock up. I used it maybe a couple times a month so I was pretty disappointed it didn’t last longer I reached out to the seller they directed me to the manufacturer i wrote them and called them since it was still under warranty they never got back to me I would not recommend it to others.
Travis –
Unsafe item
The product comes with a battery installed and wonât work until I tug on the battery cable. I returned the item and got another that did the same thing. I will be returning this trash for a refund.
stark mariusz –
Time saving little wonder.
For anyone who tests water parameters on daily bases, any device or method that can save time is a godsend.This is one of those devices. Makes testing content of Mg/Ca/Alk in reef tank a breeze. Good number of water tests requires stirring multiple chemicals to get the results and this little portable stirrer makes it fun.It comes with everything you need to work out of the box. Delivery was relatively quick and package was secured enough from potential damage. Anyone using Red Sea test kit will be please to know that Red Sea vials fit perfectly into a vial holder.Highly recommended.
Blaine Cockwill –
Works great, seems to be well built. I use it for testing Magnesium with a Redsea test kit. I dropped one star because itâs a bit pricey for what it is.
JCHT –
Fits the red sea test kit bottles perfectly. Variable speed is nice, uses 1 9 volt battery.Stir bar is 5x15mm.