Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply Store » Meters, Timers & Instruments » pH, EC, PPM & TDS Testers » Seachem: REEF STATUS MAG. TEST [729154]   Mobile   Secure |  My Account | Cart Contents | Checkout )
You have JavaScript disabled or are using a browser which does not support it. Please turn on JavaScript or consider upgrading or switching your web browser, e.g. FireFox or Opera.
Categories
* Lamps / Tubes / Bulbs ++ (537)
* Lighting Systems ++ (1133)
* Nutrients & Supplements (4228)
* Composters & Compost Tea Brewing (35)
* Organic Gardening (456)
* Leaf Shines & Washes (127)
* Pest & Disease Control (517)
* Cloning & Propagation (384)
* Grow Systems ++ (648)
! Meters, Timers & Instruments ++ (710)
 » Calibration, Storage & Cleaning Solutions, pH Up & Down (219)
 » Instruments, Thermometers, Hygrometers & Light Meters (28)
 » ! pH, EC, PPM & TDS Testers (355)
 » Timers & Lighting Controllers (108)
* Pots / Containers (924)
* Pumps, Irrigation & Watering Supplies ++ (1440)
* Grow Media (557)
* Plant Seeds (10)
* Environmental Control ++ (1966)
* Greenhouses (86)
* Grow Rooms / Tents (151)
* Reflective / B&W Films (119)
* Garden Accessories ++ (814)
* Hand Tools ++ (519)
* Gardening Books & DVDs (59)
* Growing Apparel (1)
Manufacturers more
What's New? more
Maxlume     T5 2', 2 Bulb Fixture w/Grow Bulbs
hf-MLFL22
Maxlume T5 2', 2 Bulb Fixture w/Grow Bulbs
$54.51
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 33 guests and 
1 logged in customer online.
Ads
Product not found!
Continue
New Products For May
hf-BACD1 8' Notched Ballast Power Cord 14/3 120V
hf-BACD1
8' Notched Ballast Power Cord 14/3 120V

$6.50
hf-HGR167CT Full Circle Stream Micro Spray
hf-HGR167CT
Full Circle Stream Micro Spray

$4.42
hf-TLBT100 True Liberty Turkey Bags (100/pk)
hf-TLBT100
True Liberty Turkey Bags (100/pk)

$65.34
eco-5388 Drain Bottom Fitting - 3/4" (19mm)
eco-5388
Drain Bottom Fitting - 3/4" (19mm)

$1.54
hf-FX14047T Happy Frog Potting Soil Bulk 55 cf (Special Order)
hf-FX14047T
Happy Frog Potting Soil Bulk 55 cf (Special Order)

$329.06
eco-5721 Powerbloom Triple-Pak (12/case)
eco-5721
Powerbloom Triple-Pak (12/case)

$31.25
dl-250011 4" Support Stakes - 50 pack
dl-250011
4" Support Stakes - 50 pack

$4.06
dl-ETDFMS-32oz Deep Fusion Micro Soil 32oz
dl-ETDFMS-32oz
Deep Fusion Micro Soil 32oz

$10.29
SP20 Spring Clips Pack of 20
SP20
Spring Clips Pack of 20

$6.13
724365 NET CUPS 2" (100/BAG) SOLD IN BAG QUANTITIES ONLY
724365
NET CUPS 2" (100/BAG) SOLD IN BAG QUANTITIES ONLY

$17.08
dl-590730 PruneX Fabric Pot - 30 Gal
dl-590730
PruneX Fabric Pot - 30 Gal

$9.33
eco-2062 pH - Up Qt. (12/Case)
eco-2062
pH - Up Qt. (12/Case)

$4.50
708345 DRIPPER LINE 1/4" X 15" (25/pack)
708345
DRIPPER LINE 1/4" X 15" (25/pack)

$5.80
eco-5835 Autopilot CO2 NG 12' Regulator Hose
eco-5835
Autopilot CO2 NG 12' Regulator Hose

$71.95
723654 Down To Earth Bio-Live 5-4-2 - 25 lb
723654
Down To Earth Bio-Live 5-4-2 - 25 lb

$34.50
700925 ORGANIC AIR CHARCOAL FIBER 4" FILTER
700925
ORGANIC AIR CHARCOAL FIBER 4" FILTER

$54.66
dl-HMICNUTR-1QT X Nutrients Micro Nutrients (32oz)
dl-HMICNUTR-1QT
X Nutrients Micro Nutrients (32oz)

$7.50
GK-03 1/4" Girdling Knife
GK-03
1/4" Girdling Knife

$11.73
dl-550005 Valley Scissors
dl-550005
Valley Scissors

$4.38
eco-4746 Eco Grower Max
eco-4746
Eco Grower Max

$175.31
dl-NPK342 RAW ominA - 2 lb
dl-NPK342
RAW ominA - 2 lb

$69.48
dl-HSILICA-2.5G X Nutrients Silica (2.5 Gallon)
dl-HSILICA-2.5G
X Nutrients Silica (2.5 Gallon)

$45.00
713752 Gold Label Hydrocorn XL 45 Liter
713752
Gold Label Hydrocorn XL 45 Liter

$24.52
hf-BASD1THMVKT Ballast Kit Sodium 1000W Multi-Volt
hf-BASD1THMVKT
Ballast Kit Sodium 1000W Multi-Volt

$137.90
704994 NPK Ultimate Plant Wash 2.5 Gallon (2/Cs)
704994
NPK Ultimate Plant Wash 2.5 Gallon (2/Cs)

$58.85
PU1531 Flexible Air Stone. 24 in
PU1531
Flexible Air Stone. 24 in

$4.95
hf-PPB1004 powerPAR LED Bulb - Far Red 15W/E27
hf-PPB1004
powerPAR LED Bulb - Far Red 15W/E27

$58.04
718660 EARTH JUICE™ GROW 2-1-1 Organic -  GALLON (4/CASE)
718660
EARTH JUICE™ GROW 2-1-1 Organic - GALLON (4/CASE)

$24.58
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Estimate Shipping Costs by adding a product to the cart.
Shop By Price
Manufacturer Info
Seachem
Seachem Homepage
Other products
Reviews more
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


PriceGrabber User Ratings for Horticulture Source
Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
INVENTORY BLOWOUT SALE
MANY ITEMS FAR BELOW COST - while quantities last

Dead Bug Brew Concentrate Pint
Dead Bug Brew Concentrate Pint
$16.37
$14.49
Similar Products
HANNA DIST 5 EC/TDS WATERPROOF METER (HI98311)
716825
HANNA DIST 5 EC/TDS WATERPROOF METER (HI98311)
$93.94

Accurate pH 5
CW497
Accurate pH 5
$59.95

DiST 5 EC/TDS Meter
hf-HI98311
DiST 5 EC/TDS Meter
$95.07

MI MA73075 REPLACEMENT PROBE FOR T75 (1/CASE)
716606
MI MA73075 REPLACEMENT PROBE FOR T75 (1/CASE)
$57.52

GroChek TDS Tester
hf-HI981409
GroChek TDS Tester
$84.18

Languages
English Deutsch Español
Currencies
Ads
Ads
Frame It All - Simple Modular Gardens

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate PriceGrabber User Ratings for Horticulture Source ShopWiki Certified Store
Official PayPal Seal
Merchant Services
Secured by RapidSSL
Secured by RapidSSL
100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
 Proud Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2015 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order