Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » pH, EC, PPM & TDS Testers » Seachem: MULTITEST MARINE [729014]   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.
We are accepting orders as always but please note our offices will be closed February 25, 2016 – March 7, 2016.
Categories
* Lamps / Tubes / Bulbs ++ (510)
* Lighting Systems ++ (1086)
* Nutrients & Supplements (4296)
* Composters & Compost Tea Brewing (46)
* Organic Gardening (545)
* Leaf Shines & Washes (125)
* Pest & Disease Control (525)
* Cloning & Propagation (413)
* Grow Systems ++ (623)
! Meters, Timers & Instruments ++ (692)
 » Calibration, Storage & Cleaning Solutions, pH Up & Down (213)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » ! pH, EC, PPM & TDS Testers (342)
 » Timers & Lighting Controllers (113)
* Pots / Containers (992)
* Pumps, Irrigation & Watering Supplies ++ (1547)
* Grow Media (561)
* Plant Seeds (14)
* Environmental Control ++ (1914)
* Greenhouses (90)
* Grow Rooms / Tents (159)
* Reflective / B&W Films (131)
* Garden Accessories ++ (846)
* Hand Tools ++ (521)
* Gardening Books & DVDs (60)
* Growing Apparel (11)
Manufacturers more
What's New? more
Root Cleaner 32 oz - Makes 64 Gallons (4/Cs)
749812
Root Cleaner 32 oz - Makes 64 Gallons (4/Cs)
$75.24
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 8 guests online.
Ads
Product not found!
Continue
New Products For February
FS214 Elite Grow - 40 lb
FS214
Elite Grow - 40 lb

$287.05
hf-GFOE2IN Grow Flow Expansion Inner Bucket Only, 2 gal
hf-GFOE2IN
Grow Flow Expansion Inner Bucket Only, 2 gal

$2.68
H301C Harvest Shear w/ Short Curved Blade
H301C
Harvest Shear w/ Short Curved Blade

$6.49
706598 Sun Hut S Hook 16 mm/.63 in 5/Bag
706598
Sun Hut S Hook 16 mm/.63 in 5/Bag

$2.00
eco-2800B Liquid KoolBloom - Quart (12/cs)
eco-2800B
Liquid KoolBloom - Quart (12/cs)

$13.06
hf-HDMOTHERBQT MotherPlant B Qt
hf-HDMOTHERBQT
MotherPlant B Qt

$13.56
dl-251075 3/4" Barbed Connector - 10 pack
dl-251075
3/4" Barbed Connector - 10 pack

$3.48
720177 FOX FARM HAPPY FROG® PREMIUM LAWN 8-2-6 - 4 LB BAG (8/CASE)
720177
FOX FARM HAPPY FROG® PREMIUM LAWN 8-2-6 - 4 LB BAG (8/CASE)

$7.98
hf-GH94015 Blue Tubing-1/2" x 100' Roll
hf-GH94015
Blue Tubing-1/2" x 100' Roll

$24.30
SU009 10 Ft Lamp Extension Cord 14 Gauge
SU009
10 Ft Lamp Extension Cord 14 Gauge

$25.15
eco-2200 Active Eye Cap Light 6 LED
eco-2200
Active Eye Cap Light 6 LED

$7.16
hf-BCNBHG5 Hydroguard, 5 gal
hf-BCNBHG5
Hydroguard, 5 gal

$173.96
708315 Botanicare Grommet 3/4 in (19mm) (bag of 25)
708315
Botanicare Grommet 3/4 in (19mm) (bag of 25)

$18.12
dl-NPK380 RAW Yucca - 2 oz
dl-NPK380
RAW Yucca - 2 oz

$13.85
hf-HL36010 Tall Boy w/ Upgraded KDF85/Catalytic Carbon Filter
hf-HL36010
Tall Boy w/ Upgraded KDF85/Catalytic Carbon Filter

$154.81
902441 Harvest Pro™ Switchable 1000 Watt Remote Ballast
902441
Harvest Pro™ Switchable 1000 Watt Remote Ballast

$124.26
dl-HT1XT36B 3' x 6' Black XTray
dl-HT1XT36B
3' x 6' Black XTray

$88.20
721215 Xtreme Gardening Mykos 100gm Pouches Display
721215
Xtreme Gardening Mykos 100gm Pouches Display

$139.19
FE094 Beastie Bloomz. 1 lb
FE094
Beastie Bloomz. 1 lb

$36.24
hf-RWAO3640 AO 36/40 6/15 Cubes, 1.5x1.5", 30 sheets of 98
hf-RWAO3640
AO 36/40 6/15 Cubes, 1.5x1.5", 30 sheets of 98

$253.80
dl-688610 Black & White PE Grow Bags 10 gallon (pack of 25)
dl-688610
Black & White PE Grow Bags 10 gallon (pack of 25)

$13.23
736528 Hurricane Replacement Wall Mount Fan Bracket
736528
Hurricane Replacement Wall Mount Fan Bracket

$1.82
702845 Titan Control Zephyr 3 - Cooling / Heating Controller
702845
Titan Control Zephyr 3 - Cooling / Heating Controller

$62.64
hf-GR46020 Grow More Flower and Bloom, 4 lb
hf-GR46020
Grow More Flower and Bloom, 4 lb

$5.06
702898 Titan Controls - Spartan Series 4 Light Controller - 240 Volt
702898
Titan Controls - Spartan Series 4 Light Controller - 240 Volt

$85.44
dl-886002 Funk Fighter Travel Bag
dl-886002
Funk Fighter Travel Bag

$18.00
728145 Block Lift for Ductless Split System 14in pk of 2
728145
Block Lift for Ductless Split System 14in pk of 2

$9.99
dl-590045 45 Gallon Prune Pots Fabric Grow Pots
dl-590045
45 Gallon Prune Pots Fabric Grow Pots

$9.11
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Get Quote by adding products 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
Uprising Bloom 3lb
Uprising Bloom 3lb
$8.14
$7.70
Similar Products
Bluelab ppm Pen
hf-BLU2221
Bluelab ppm Pen
$63.62

pHydrion Litmus Paper. (ph Test Strip)
HY187
pHydrion Litmus Paper. (ph Test Strip)
$13.05

HortiStick Replacement Probe
716024
HortiStick Replacement Probe
$63.79

Commercial Grade Combo pH/EC/TDS/Temp Meter (SPECIAL ORDER)
hf-MI805
Commercial Grade Combo pH/EC/TDS/Temp Meter (SPECIAL ORDER)
$340.10

Bluelab Soil pH Pen
716438
Bluelab Soil pH Pen
$127.00

Languages
English Deutsch Español
Currencies
Ads
Ads

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 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