When HANNA instruments introduced its first version of the pHep (pH electronic paper) in 1986, it immediately revolutionized the standard in pH measurement. pHep`s ease-of-use in combination with its affordability made it possible...

Avg. Customer Review (5) reviews

Testing Equipment: See all items

Related Searches:

ph meter | hanna | ph probe | marine ph buffer

Price Range:
$82.99 to $93.99

Brightwell Aquatics pH+ Liquid pH-Increaser for all Marine Aquaria 500ml / 17oz

Overview Increases pH in marine and reef aquaria. May be used to help increase pH in aquaria that have adequate alkalinity yet have chronically-depressed pH levels; while not intended to act as a permanent solution to suc...

Avg. Customer Review (1) reviews

Additives & Supplements: See all items

Related Searches:

ph monitors | pinpoint ph monitor | hanna ph | brightwell

Our Price: $7.99

Item Code: BW01042

Tunze pH-buffer pH 7/9/14 7040.14

Tunze pH Calibration Kit 7040.14 pH 5, 7 and 9 buffer solutions for calibrating pH Controllers / Monitors.

Be 1st to review

Testing Equipment: See all items

Related Searches:

marine ph buffer | tunze | hanna ph | ph buffer

Our Price: $16.03

Item Code: TZ7331

AquaticLife pH Controller/ pH Monitor

AquaticLife Controller pH/pH Monitor A pH controller and pH monitor incorporated into a single housing. The dual display shows both pH levels measured by the probes. The pH controller display is shown in blue and the pH moniter...

Avg. Customer Review (1) reviews

Testing Equipment: See all items

Related Searches:

ph doser | ph meter | ph monitor | ph controller

Our Price: $239.99

Item Code: AK01002

American Marine Pinpoint pH Probe

PINPOINT ™ pH Replacement Probe is designed especially with your purpose in mind. It features long, continuous duty expectancy, fast response and, most importantly, is non-toxic to your system. Each probe features a 10 foot ca...

Avg. Customer Review (13) reviews

Testing Equipment: See all items

Related Searches:

ph probe | pinpoint | probe | pinpoint ph probe

Our Price: $49.99

Item Code: AM1411

Neptune Systems pH Probe

Precision of +/- .01 10` coax cable Sealed Ag/AgCI reference. Standard BNC connector

Avg. Customer Review (8) reviews

Testing Equipment: See all items

Related Searches:

ph probe | neptune | probe | ns

Price Range:
$44.99 to $68.99

Salifert pH Test Kit

Salifert pH Profi-Test The pH value in a marine tank has a major impact on the growth of corals and calcareous algae and on many biological processes. The pH should not be allowed to fluctuate more than approx. 0.2 units d...

Avg. Customer Review (5) reviews

Test Kits: See all items

Related Searches:

ph test kit | salifert | ph test | magnesium test kit

Our Price: $13.49

Item Code: SF1135

Aquarium Pharmaceuticals pH Up 16oz

Raises pH and makes aquariums more alkaline. Fast-acting, colorless and easy-to-use. Purpose and Benefits: pH Up is a liquid pH raising product for freshwater aquariums. By neutralizing acidic substances in the aquarium, pH Up...

Avg. Customer Review (1) reviews

Additives & Supplements: See all items

Related Searches:

ph up | ph buffer | ph buffers | ph 7

Our Price: $11.99

Item Code: AP1365

Aquarium Pharmaceuticals pH Down 16oz

Lowers pH and makes aquariums more acidic. Fast-acting, colorless and easy-to-use. Purpose and Benefits: pH Down is a liquid pH lowering product for freshwater aquariums. pH Down lowers pH by neutralizing carbonate hardness ...

Be 1st to review

Additives & Supplements: See all items

Related Searches:

ph down | ph buffer | ph up | ph buffers

Our Price: $11.99

Item Code: AP1355

Seachem Multitest: pH & Alkalinity Test Kit

SeaChem Multitest: pH and Alkalinity Test Kit This kit combines the pH and Alkalinity kits into one kit. This kit features a unique dye that has a pronounced color change between 8.0 to 8.3, making it the easiest kit on the marke...

Avg. Customer Review (4) reviews

Test Kits: See all items

Related Searches:

ph test kit | ph test | test kits | alkalinity test kit

Our Price: $13.09

Item Code: SC4131

Red Sea pH/Alkalinity Mini-Lab Test Kit

100 pH/60 KH tests. Easy to use pH test for marine and fresh water aquaria. Measures pH values from 7.4 to 8.6. Introduction to pH & Alkalinity The pH is a very important parameter in the biology of aquatic organisms. It i...

Avg. Customer Review (5) reviews

Test Kits: See all items

Related Searches:

mini lab | ph test kit | alkalinity | ph test

Our Price: ~~$12.99~~ $10.39

Item Code: RS3111

Elos Aqua Test Kit - pH Marine

ELOS AQUA TEST KIT- PH MARINE The pH value or acid value indicates how acidic or alkaline the water is. It is a measure of the concentration of the acidic or alkaline components in a hydrous solution. Pure water will react neut...

Avg. Customer Review (3) reviews

Test Kits: See all items

Related Searches:

ph test kit | elos | ph test | magnesium test kit

Our Price: $17.99

Item Code: EO4113

Elos Aqua Test Kit - pH Freshwater

ELOS AQUA TEST KIT- PH FRESHWATER The ph-value or acid value indicates how acidic or alkaline the water is. It is the measure of the concentration of the acidic or alkaline components in a hydrous solution. Pure water will reac...

Avg. Customer Review (1) reviews

Test Kits: See all items

Related Searches:

ph test kit | magnesium test kit | ph test | freshwater salt

Our Price: $14.99

Item Code: EO4111

Elos Biotopus Refillable Glass pH Probe

This pH combination electrode with refillable electrolyte and glass body is the professional choice for lab and field pH meters as well as on-line instrumentation for routine pH measurements in aquariums and water treatment. Devel...

Be 1st to review

Testing Equipment: See all items

Related Searches:

ph probe | ph up | ph probes | glass

Our Price: $159.00

Item Code: EO3151

Octopus Lab Grade pH Probe

Laboratory Grade pH Probe with 10-ft Cable Combination pH Probe with 10-ft. cable and BNC connector. Rugged ½in. epoxy body features a recessed bulb design, which protects the sensitive glass bulb from damage. Manufactured in the...

Avg. Customer Review (1) reviews

Testing Equipment: See all items

Related Searches:

ph probe | ph up | ph probes | octopus

Our Price: $134.99

Item Code: OP3113

|<<

Next

>>|

Shopping Cart

Cart:
Subtotal:
Shipping:
Total:

0 items
$0.00
$0.00 $0.00

Email Specials

Newsletter Tips & Tricks! New Products!
Discounts & Promos!

Email is Private & Secure

Testimonials

March 06, 2010
"Marine Depot is AWESOME. I purchased my item and it was at my home in two days using normal UPS shipping!!! Thank you for your great customer service."
Michael

March 05, 2010
"Delivery time is unsurpassed. If you need it fast, there is no place faster than Marine Depot for standard shipping. They also have almost anything I could need for a reef tank."
Grey Seaslug

March 01, 2010
"They have so many great products and it’s a very easy website to navigate! From all-in-one to do-it-yourself, there is something for everyone! Awesome summaries at the top of every major heading! This company does a great job and the website is great!"
David Peron