Marine Depot offers FREE economy shipping for most products when you spend $29 or more! Your order will be delivered 1-7 business days after it ships out. Economy shipping methods include UPS Ground, USPS First Class, and/or SurePost. You can also upgrade your shipping to UPS Ground which speeds delivery to 1-5 business days. A shipping upgrade is $2.99 for orders under 20 lbs, $3.99 for orders 21-40 lbs, and $4.99 for orders over 41 lbs. Orders placed before 10:30 am PST Monday-Friday are shipped the same day. Free shipping is only available within the contiguous United States. Frozen foods, live foods, and items shipped directly from the manufacturer do not qualify for this special offer.
Free Upgraded Shipping For Orders $250+
Most orders over $250 qualify for FREE upgraded shipping! Your order will be delivered 1-5 business days after it ships out. Thanks to Marine Depot’s two strategically located warehouses in Nevada and Georgia, over 90% of shoppers receive their orders within 2 business using this level of service (UPS Ground). Orders placed before 10:30 am PST Monday-Friday are shipped the same day. Free shipping is only available within the contiguous United States. Frozen foods, live foods, and items shipped directly from the manufacturer do not qualify for this special offer.
$2.99 Flat Rate Shipping For Orders Under $29
Most orders under $29 ship for only $2.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in 1-7 business days after it ships out. Orders placed before 10:30 am PST Monday-Friday are shipped the same day. Our $2.99 flat rate shipping is only available within the contiguous United States. Frozen foods, live foods, and items shipped directly from the manufacturer do not qualify for $2.99 flat rate shipping.
Frozen foods are delivered 1-3 business days from the day your order ships. Frozen foods are shipped every Monday and Tuesday. Shipping cut-off is Tuesday at 10 am PST (1 pm EST). Orders received after 10 am PST on Tuesday will be shipped the following week. Shipping and handling is a $19.99 flat-rate charge so you can order as much or as little as you like.
Orders not shipped within the contiguous United States—the 48 U.S. states on the North American continent south of Canada plus the District of Columbia—are considered international orders. International orders are not eligible for Marine Depot’s free shipping promotions and additional surcharges may apply. It is important to note that not all products we carry can be shipped internationally. Any brokerage fees, tariffs and/or taxes will be billed to you directly by the shipping courier. International customers must use the same billing and shipping address.
Seachem Seachem Laboratories, Inc. was established in 1980 by Dr. Leo G. Morin. Seachem moved into a state of the art 110,000 square foot facility in Madison, Georgia marking their 25th anniversary in the industry in 2005. This facility includes production and research laboratories, manufacturing, inventory, shipping, and office space.
Ask a Question Earn 15 Points when you answer a question
To start, one of the two reagents for the test has to be mixed fresh each time you want to test using two additional reagents supplied in the box for a total of 4 reagents just to do one test. Next, the colorimetric test strip has a color gradient instead of the usual set color values, so it's diffi...Read More
To start, one of the two reagents for the test has to be mixed fresh each time you want to test using two additional reagents supplied in the box for a total of 4 reagents just to do one test. Next, the colorimetric test strip has a color gradient instead of the usual set color values, so it's difficult to decided on an exact color. Not to mention, you only have 20 to 30 seconds to interpret the test before the results are invalid. Also, the test is unreliable since I did multiple tests on samples from the same water and got different values. Sometimes the test didn't even develop. Normally, I compare home test kits to ICP-OES results, but this kit isn't even worth it. This test kit is cheap and you get what you pay for. Iodine can be lethal to your fish, coral and inverts--if you want to supplement, skip this kit and spend the $$ on something worthwhile.Hide
BEST WAY TO USE THIS KIT IS TO DO A TEST WITH THE SAMPLE OF 0.06 READING SENT WITH THE TEST KIT THIS WAY YOU GET A IDEA OF THE COLOR REFERENCE. JUST MAKE SURE YOU ARE READY TO READ THE SCALE ONCE MIXED AS THE RESULTS DON'T STAY ONE COLOR FOR LONG MAYBE 10 SECONDS THIS IS THE DRAWBACK I DO NOT LIKE. ...Read More
BEST WAY TO USE THIS KIT IS TO DO A TEST WITH THE SAMPLE OF 0.06 READING SENT WITH THE TEST KIT THIS WAY YOU GET A IDEA OF THE COLOR REFERENCE. JUST MAKE SURE YOU ARE READY TO READ THE SCALE ONCE MIXED AS THE RESULTS DON'T STAY ONE COLOR FOR LONG MAYBE 10 SECONDS THIS IS THE DRAWBACK I DO NOT LIKE. YOU CAN GET A FAIRLY CLOSE READING FOLLOWING THESE TIPS. IF YOU DON'T LIKE COMPARING COLORS THEN TRUST ME DON'T BUY THIS KITHide
I have read the reviews and it seems people either love it or hate it. I have found this kit easy to use and have no problem differentiating the colors. This kit also comes with a control test which has a known concentration of .06mg/l which is important in being able to trust the test kit. Overall ...Read More
I have read the reviews and it seems people either love it or hate it. I have found this kit easy to use and have no problem differentiating the colors. This kit also comes with a control test which has a known concentration of .06mg/l which is important in being able to trust the test kit. Overall this kit is simple and easy to use.Hide
This test kit is impossible to get a accurate reading.
8/6/10
CONS
1.) Test kit has light blue to dark blue to tell what your iodide is at
2.) Completely useless because as soon as you add the reagent to get the color reaction it starts to fade from dark to light blue
3.) You have literally 20 ...Read More
This test kit is impossible to get a accurate reading.
8/6/10
CONS
1.) Test kit has light blue to dark blue to tell what your iodide is at
2.) Completely useless because as soon as you add the reagent to get the color reaction it starts to fade from dark to light blue
3.) You have literally 20 seconds or less to guess what color matches on the chart b4 the test sample goes colorless.
Pro
1.) At least if your sample water goes blue it tells you have iodide in your water.
My opinion don't waste your money. If your really want to dose iodide or iodine just do like 1 drop a day per 50g to really play it safe. I use to do 4 drops a day of brightwell lugols for my 50g and had my iodine read at 0.09 which is high. The story is since I dosed at small increments my fish and coral where still safe even if my iodine was high. Dose small and you'll be safe hope this saved someone from wasting their money.
Best regards
AquaticultureHide
From all test kits I tried so far this one was probably the worst. First you have to make one of the reagents yourself (?). Then the results are really hard to read: the final color is a very light blue and the scale given changes from fsaint blue to very light blue, almost impossible to get exactly...Read More
From all test kits I tried so far this one was probably the worst. First you have to make one of the reagents yourself (?). Then the results are really hard to read: the final color is a very light blue and the scale given changes from fsaint blue to very light blue, almost impossible to get exactly the resulting value. And the final color only stays "on" for some seconds, everything gest transparent in less than a minute.Hide
I find the test very easy to use, and I appreciate having a reference sample - but none of that helps since I cannot read the results.
The color key is composed of various shades of light blue with very little contrast. Trying to find a match for any sample is just a wild guess, and gives me no ...Read More
I find the test very easy to use, and I appreciate having a reference sample - but none of that helps since I cannot read the results.
The color key is composed of various shades of light blue with very little contrast. Trying to find a match for any sample is just a wild guess, and gives me no confidence.Hide
I had an idea that my system was in chronic iodide deficiency and it proved to be true. It was half of NSW. This kit is easy to use and has made dosing iodide safe. Levels closer to NSW are getting tired corals new life. I would and will buy this product again.
Most orders under $29 ship for only $2.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in 1-7 business days after it ships out.
free shipping for orders $29+
We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in 1-7 business days. Just spend $29 or more!
free faster shipping for orders $250+
Over 90% of shoppers receive their orders within 2 business using UPS Ground. Upgrade from free economy shipping to UPS Ground for only $2.99—or spend $250 and we’ll upgrade you automatically!
need your order even faster? no problem!
Expedited shipping services are available for most products if you are in a hurry. Get guaranteed delivery in 2 business days, 1 business day, or next day by 10:30 am. Costs vary by location.
buy it today and we'll ship it today
Same-day shipping is available Monday-Friday for most products—place your order by 10:30 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.
live plants, live foods, and frozen foods delivered to your door
We ship live plants, live foods, and frozen foods within the contiguous United States. Each of these categories is subject to its own $19.99 flat-rate shipping fee to cover the special packaging and/or expedited shipping costs required to ensure safe delivery. Orders with 12+ live plants ship free!
Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.
A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.
We are unable to accept returns of Digital Aquatics, Neptune Systems, Vertex Aquaristik, Aqua Illumination (AI), EcoTech Marine, GHL, or Seneye products once the manufacturer's packaging seals have been broken.
Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.
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