View products

Hanna Phosphate Checker

TestKit by Hanna

3 ratings

Used in 155 aquariums

By reefrouteaquatics on January 9, 2019
Awesome tool. Must have!
By statru on July 5, 2017
No more color matching. Takes out the guesswork. Very accurate and highly valued (and priced).
By carlonaz on February 2, 2017

127 Aquariums

Display Tank - lounge Thumbnail
fragrock Display Tank - lounge 1,800 Liters
244cm x 80cm x 80cm
1 year, 10 months
Nuvo 30 Reef Thumbnail
cyanight Nuvo 30 Reef 30 Gallons
19'' x 19'' x 19''
7 years, 3 months
90 Gallon Custom Thumbnail
johnyens 90 Gallon Custom 90 Gallons
48'' x 18'' x 25''
3 years, 6 months
Maverick´s 800L Thumbnail
pjvalencia Maverick´s 800L 920 Liters
160cm x 75cm x 60cm
3 years, 5 months
20 gal reef Thumbnail
rdesjardine 20 gal reef 20 Gallons
24'' x 12'' x 16''
6 years, 1 month
My Aquarium Thumbnail
cedric My Aquarium 125 Gallons
72'' x 18'' x 22''
12 years, 1 month
Derek's Tank Thumbnail
dcochems Derek's Tank 155 Gallons
40'' x 40'' x 30''
7 years, 25 days
Marine Aquarium Thumbnail
camsoft Marine Aquarium 195 Liters
52cm x 68cm x 77cm
4 years, 5 months
10 Gallon Saltwater Thumbnail
coppertop128 10 Gallon Saltwater 10 Gallons
20'' x 11'' x 13''
9 months, 15 days
My Aquarium Thumbnail
koidealer My Aquarium 125 Gallons
6 years, 9 months
ReefMan Qc. Thumbnail
reefman_qc ReefMan Qc. 65 Gallons
36'' x 24'' x 18''
11 years, 5 months
My Aquarium Thumbnail
gomery12 My Aquarium 57 Gallons
36'' x 24'' x 18''
3 years, 3 months
29 Reef Thumbnail
sekunda2003 29 Reef 29 Gallons
30'' x 12'' x 22.5''
5 years, 10 months
Mr. Aqua 7.5 Thumbnail
tschlueter Mr. Aqua 7.5 7.5 Gallons
12'' x 12'' x 12''
7 years, 3 months
Shardy's Holding Tank Thumbnail
shardy Shardy's Holding Tank 440 Liters
150cm x 55cm x 50cm
4 years, 10 months
Dan & Kristins Thumbnail
danhughes Dan & Kristins 1,872 Liters
240cm x 120cm x 65cm
7 years, 2 months
Fathom 60g Reef Thumbnail
fishbone Fathom 60g Reef 60 Gallons
36'' x 24'' x 16''
5 years, 11 months
Pesbra's 60 gal Reef Thumbnail
pesbra Pesbra's 60 gal Reef 60 Gallons
24'' x 24'' x 24''
5 years, 10 months
Pennsylquarium Thumbnail
woganaga Pennsylquarium 110 Gallons
60'' x 18'' x 26''
8 years, 1 month
20 gallon Nano Thumbnail
reefrouteaquatics 20 gallon Nano 20 Gallons
24'' x 13'' x 16''
1 year, 6 months
Rodriguez Reef Thumbnail
lazrod76 Rodriguez Reef 75 Gallons
48'' x 18'' x 20''
7 years, 3 months
Reef Tank Thumbnail
cweller Reef Tank 38 Gallons
32'' x 26'' x 17''
3 years, 9 months
My Aquarium Thumbnail
marcinswatek My Aquarium 896 Liters
140cm x 80cm x 80cm
6 years, 11 months
Da Reef Thumbnail
bertl Da Reef 201 Gallons
54'' x 30'' x 24''
2 years, 5 months
Chen's First Mixed Reef Thumbnail
gretzy Chen's First Mixed Reef 400 Liters
132cm x 52cm x 58cm
4 years, 4 months
5x2x2 starfire lps reef box Thumbnail
chrisneill1987 5x2x2 starfire lps reef box 500 Liters
150cm x 60cm x 60cm
7 years, 1 month
The Mulberry Tree Thumbnail
reefguy The Mulberry Tree 780 Liters
150cm x 65cm x 80cm
7 years, 11 months
Aquarium Thumbnail
reevo Aquarium 50 Gallons
24'' x 24'' x 20''
6 years, 2 months
75 G Reef Thumbnail
cr2jones 75 G Reef 6 years, 11 months
My Aquarium Thumbnail
marsdarr My Aquarium 120 Gallons
48'' x 24'' x 24''
7 years, 3 months
My 100 Gallon Reef Thumbnail
socalwire My 100 Gallon Reef 100 Gallons
72'' x 18'' x 20''
8 years, 2 months
Ward's Island Reef Thumbnail
fesso Ward's Island Reef 130 Gallons
80'' x 20'' x 20''
5 years, 4 months
Crabbyreef Thumbnail
mdt2 Crabbyreef 90 Gallons
48'' x 18'' x 24''
7 years, 5 months
My Aquarium Thumbnail
waynelscott My Aquarium 480 Gallons
96'' x 48'' x 24''
6 years, 11 months
Mixed Reef Thumbnail
jedi6 Mixed Reef 90 Gallons
6 years, 12 days
My Aquarium Thumbnail
grizzle My Aquarium 180 Gallons
72'' x 24'' x 24.5''
7 years, 2 months
Home Thumbnail
snapey Home 650 Liters
120cm x 60cm x 76cm
1 year, 6 months
blags Thumbnail
blags blags 3,500 Liters
126'' x 48'' x 27''
10 years, 6 months
My Aquarium Thumbnail
joelene My Aquarium 540 Liters
150cm x 60cm x 60cm
3 years, 6 months
700+ Thumbnail
vega77 700+ 760 Liters
160cm x 60cm x 74cm
7 years, 4 months
Oceanarium Imaginarium Thumbnail
deckoz2302 Oceanarium Imaginarium 80 Gallons
48'' x 24'' x 16''
6 years, 11 months
Broadwave's Reef Thumbnail
broadwave Broadwave's Reef 93 Gallons
30'' x 30'' x 24''
3 years, 4 months
Första saltet Thumbnail
dosan Första saltet 380 Liters
130'' x 50'' x 50''
4 years, 11 months
120G Mixed Reef Thumbnail
knightwolf6269 120G Mixed Reef 120 Gallons
48.5'' x 24.5'' x 25.5''
6 years, 25 days
Solana XL67 LPS Dominant Thumbnail
mgarrido Solana XL67 LPS Dominant 67 Gallons
48'' x 18'' x 18''
6 years, 7 months
3ft Reef Thumbnail
captain 3ft Reef 80 Gallons
7 years, 8 months
20 waterbox Thumbnail
rik01 20 waterbox 20 Gallons
18'' x 18'' x 16''
3 months, 22 days
Reef to Rainforest Thumbnail
summitwynds Reef to Rainforest 217 Gallons
58'' x 36'' x 24''
7 years, 19 days
My 66 gallon Aquarium Thumbnail
boboe77 My 66 gallon Aquarium 66 Gallons
32'' x 24'' x 20''
5 years, 5 months
My Aquarium Thumbnail
sithrico My Aquarium 45 Gallons
26.5'' x 21'' x 19''
4 years, 2 months
250 Gallon In-Wall Reef Thumbnail
reefmann 250 Gallon In-Wall Reef 250 Gallons
60'' x 36'' x 27''
8 years, 10 months
Current Thumbnail
steveward Current 324 Liters
90cm x 60cm x 60cm
4 years, 1 month
75G Saltwater Thumbnail
jmvaughan2 75G Saltwater 75 Gallons
48'' x 18'' x 24''
10 months, 11 days
Red Sea Reefer 250 Thumbnail
jessiespense Red Sea Reefer 250 65 Gallons
4 years, 13 days
220 SPS Reef Thumbnail
gablett 220 SPS Reef 220 Gallons
72'' x 24'' x 30''
9 years, 9 months
1525 x 800 x 600 Thumbnail
grimreefer 1525 x 800 x 600 850 Liters
152.5cm x 80cm x 60cm
4 years, 1 month
3x3x2 - T5 Beast Thumbnail
gretzy 3x3x2 - T5 Beast 497 Liters
92cm x 92cm x 60cm
6 years, 1 month
Elos System120 Thumbnail
maxreefer Elos System120 90 Gallons
48'' x 22'' x 20''
2 years, 9 months
My Aquarium - Office Thumbnail
nadalpeds My Aquarium - Office 90 Gallons
8 years, 3 months
Henwood Family Farms - Reef Tank Thumbnail
72bajaben Henwood Family Farms - Reef Tank 120 Gallons
24'' x 24'' x 48''
3 years, 1 month
210 Main Thumbnail
rowdeus 210 Main 210 Gallons
72'' x 24'' x 29''
1 year, 10 months
Fusion 20 Thumbnail
mariaface Fusion 20 20 Gallons
24'' x 15'' x 13''
3 years, 8 months
150 In-wall Thumbnail
markus 150 In-wall 150 Gallons
72.5'' x 18.5'' x 29.5''
7 years, 7 months
Reefer 450 Thumbnail
shaywood Reefer 450 92 Gallons
59'' x 22'' x 20''
4 years, 9 months
200G Deep Sea Thumbnail
subodhs 200G Deep Sea 250 Gallons
72'' x 24'' x 27''
6 years, 4 months
My 150G Reef Thumbnail
den75 My 150G Reef 150 Gallons
72'' x 24'' x 20''
6 years, 9 months
DB18 Thumbnail
neodystopia DB18 21 Gallons
18'' x 18'' x 15''
7 years, 9 months
Red Sea 130 Thumbnail
lobo2304 Red Sea 130 130 Liters
60'' x 50'' x 50''
3 years, 5 months
Bryan's Manta Ray 12 Thumbnail
jbb_00 Bryan's Manta Ray 12 5.6 Gallons
12'' x 12'' x 9''
7 years, 2 months
zipzap Thumbnail
zipzap zipzap 500 Liters
180cm x 60cm x 50cm
5 years, 4 months
Ryan and Sams 6x2x2.3 Room Divider Thumbnail
samwisegamgee16 Ryan and Sams 6x2x2.3 Room Divider 880 Liters
6'' x 2'' x 2.3''
4 years, 4 months
DSA 210 Thumbnail
mgarrido DSA 210 210 Gallons
84'' x 24'' x 24''
6 years, 10 months
My First Reef Thumbnail
swim78 My First Reef 130 Liters
2 years, 9 months
My Aquarium Thumbnail
ndrwater My Aquarium 240 Gallons
96'' x 24'' x 24''
5 years, 7 months
My Aquarium Thumbnail
camillemarlow My Aquarium 90 Liters
5 years, 9 months
Kahanga-hanga Reef ni Leo Thumbnail
flipside Kahanga-hanga Reef ni Leo 138 Gallons
43.5'' x 30.5'' x 23.5''
4 years, 9 days
ArianReef Thumbnail
dmitry0308 ArianReef 432 Liters
120cm x 60cm x 60cm
4 years, 9 months
Elmo's Mini Thumbnail
dirkfloyd0 Elmo's Mini 70 Liters
43cm x 43cm x 43cm
6 years, 11 months
JBJ 28 Thumbnail
chwkreefer JBJ 28 28 Gallons
18'' x 22'' x 22''
3 years, 11 months
250L Saltvann Thumbnail
andreass 250L Saltvann 250 Liters
100cm x 50cm x 50cm
6 years, 1 month
40 Breeder Thumbnail
anna576 40 Breeder 40 Gallons
36'' x 18'' x 16''
7 years, 8 months
Solana 34 Thumbnail
souldoubt Solana 34 34 Gallons
20'' x 20'' x 20''
6 years, 11 months
Reef Old Village Thumbnail
joaot Reef Old Village 600 Liters
135cm x 75cm x 60cm
2 years, 6 months
Little Ocean Thumbnail
myst Little Ocean 110 Gallons
48.5'' x 18'' x 29''
8 years, 7 months
34 gal reef Thumbnail
rdesjardine 34 gal reef 34 Gallons
20'' x 20'' x 20''
3 years, 5 months
Arch's Reef Tank Thumbnail
arch55 Arch's Reef Tank 705 Liters
175cm x 62cm x 65cm
7 years, 11 months
Slice of Life Thumbnail
thesimpleguy Slice of Life 120 Liters
60cm x 45cm x 45cm
2 years, 1 month
65 Gallon Perfecto Thumbnail
franks 65 Gallon Perfecto 55 Gallons
36'' x 18'' x 24''
5 years, 11 months
Coralife BioCube 29 Thumbnail
eboston Coralife BioCube 29 26 Gallons
20'' x 20.8'' x 18.5''
3 years, 3 months
90gal Basement Thumbnail
bmac96 90gal Basement 90 Gallons
48'' x 18'' x 24''
3 years, 8 months
EvoReef Thumbnail
cptwaffle EvoReef 220 Gallons
72'' x 24'' x 30''
3 years, 1 month
Reef Cube Thumbnail
mahsu Reef Cube 198 Liters
60'' x 55'' x 60''
3 years, 3 months
Salty Addiction Thumbnail
markl Salty Addiction 240 Gallons
96'' x 24'' x 24''
7 years, 9 months
20G Mixed Reef Thumbnail
a6372 20G Mixed Reef 80 Liters
50cm x 40cm x 40cm
7 years, 4 months
Chief Reefer's IM Fusion 30L Thumbnail
jauld Chief Reefer's IM Fusion 30L 30 Gallons
36'' x 15'' x 13''
5 years, 2 months
25g Lagoon Thumbnail
cristiand 25g Lagoon 25 Gallons
24'' x 20'' x 12''
3 years, 4 months
Atla's Reef Thumbnail
seitshiro Atla's Reef 422 Liters
47'' x 22'' x 22.6''
4 years, 10 months
reef Thumbnail
kermittock reef 35 Gallons
5 years, 3 months
My Aquarium Thumbnail
jaider_120_reef My Aquarium 120 Gallons
48'' x 24'' x 24''
2 years, 9 months
My Reef 600 liters Thumbnail
leoparda4 My Reef 600 liters 600 Liters
200cm x 50cm x 60cm
1 year, 9 months
MyReef Thumbnail
luis4100 MyReef 135 Gallons
72'' x 24'' x 18''
8 years, 25 days
My Aquarium Thumbnail
luidgif My Aquarium 210 Gallons
72.5'' x 24.5'' x 29.7''
1 year, 8 months
REEF TANK Thumbnail
stirlo69 REEF TANK 320 Liters
122cm x 48cm x 48cm
6 years, 6 months
2M Aquarium Thumbnail
ayoubaliam 2M Aquarium 1,000 Liters
60cm x 65cm x 200cm
5 years, 5 months
72G Reef Thumbnail
bmennear 72G Reef 72 Gallons
48'' x 18'' x 20''
5 years, 1 month
100G AI Thumbnail
crash2040 100G AI 100 Gallons
130cm x 50cm x 55cm
4 years, 7 days
Aquanano Reef Thumbnail
cokeraw Aquanano Reef 55 Liters
40cm x 40cm x 40cm
4 years, 9 months
75 G first reef tank Thumbnail
mat86 75 G first reef tank 75 Gallons
48'' x 18'' x 24''
5 years, 6 months
Lipps Reef Thumbnail
lipps1971 Lipps Reef 240 Gallons
48'' x 18'' x 24''
6 years, 9 months
Novo Aquario Thumbnail
eduardorcosta Novo Aquario 170 Liters
1 year, 3 months
70G Reef Thumbnail
davesusi 70G Reef 70 Gallons
34'' x 24'' x 20''
6 years, 8 months
65g Rimless LED Reef + 20g Long Remote Fuge Thumbnail
dustincmyers 65g Rimless LED Reef + 20g Long Remote Fuge 65 Gallons
36'' x 21.5'' x 21''
8 years, 1 month
Mattys 75l AIO SPS Thumbnail
newyreefer Mattys 75l AIO SPS 75 Liters
40cm x 45cm x 40cm
3 years, 3 months
My Aquarium Thumbnail
bandibandy My Aquarium 66 Gallons
6 years, 11 months
Micro récif Thumbnail
fyldor Micro récif 157 Liters
70cm x 45cm x 50cm
6 years, 3 months
Matt's Display Tank Thumbnail
edsau Matt's Display Tank 190 Gallons
4'' x 3'' x 2.2''
4 years, 5 months
Oasis Thumbnail
statru Oasis 90 Gallons
48'' x 18'' x 24''
3 years, 4 months
Reefz Tank Thumbnail
chronzz Reefz Tank 120 Gallons
48'' x 24'' x 24''
4 years, 22 days
My Aquarium Thumbnail
roland86 My Aquarium 120 Gallons
48'' x 24'' x 24''
7 years, 4 months
My Aquarium Thumbnail
shayan My Aquarium 650 Liters
161cm x 70cm x 66cm
6 years, 4 days
120 Reboot Thumbnail
pdiehm 120 Reboot 160 Gallons
60'' x 26'' x 18''
2 years, 8 months
Home Thumbnail
frank1861 Home 60 Gallons
24'' x 24'' x 24''
7 years, 11 months
120g RR Deep Blue Professional Thumbnail
tracygarvin1 120g RR Deep Blue Professional 120 Gallons
48'' x 24'' x 24''
7 years, 10 months
RedSea S-400 Thumbnail
davidrobb RedSea S-400 400 Liters
6 years, 9 months
My Aquarium Thumbnail
pninja My Aquarium 1,050 Liters
183cm x 77cm x 77cm
5 years, 9 months
75 Reef Thumbnail
richocet83 75 Reef 75 Gallons
48'' x 22'' x 18''
7 years, 2 months
Kisha 360L Thumbnail
pjvalencia Kisha 360L 360 Liters
120cm x 50cm x 50cm
1 year, 8 months