Fresh Water Aquarium Tests & Treatment for sale | Shop with Afterpay

Seachem Flourish EXCEL 500ml
Brand new · Seachem
AU $26.50
Free postage
137 sold
LCA All in One Shrimp Safe Premium Liquid Fertiliser Aquatic Fish Tanks Shrimp
Brand new
AU $34.95 to AU $74.95
Free postage
Click & Collect
Aqua One Test Kit 5in1 Freshwater PH NH4 NO2 NO3 KH
Brand new · Aqua One
(33)
AU $35.95
AU $9.00 postage
366 sold
2x Stop Planaria, Kills Planaria Hydra Vorticella, Shrimp Safe No planaria 1000L
Brand new
AU $49.99
or Best Offer
AU $8.95 postage
Click & Collect
API Master Freshwater Aquarium Test Kit pH Nitrite Nitrate Ammonia EXP 2028
Australia's No.1 Registered API Seller
Brand new · API
(361)
AU $67.00
Free postage
Click & Collect
1,593 sold
API Freshwater Master Test Kit (pH, HRpH, Ammonia, Nitrite, Nitrate) Exp 02/28
Brand new · API
(361)
AU $67.00
Free postage
630 sold
API Root Tabs Plant Fertilser 10 Tablets Aquarium Iron Fertilizer
Brand new · API
(9)
AU $20.80
Free postage
Click & Collect
486 sold
API AlgaeFix Pond Care Green Water Algae Fix Remover Aquarium 1.89 Litres EX2028
Brand new · Aquarium Pharmaceuticals
(39)
AU $94.50
Free postage
Click & Collect
2,764 sold
Aqua One Freshwater 5 in 1 Master Test Kit Aquarium Fresh Water Tester Tool
Brand new · Aqua One
(33)
AU $43.95
Free postage
Click & Collect
822 sold
Seachem Flourish 500ml
Brand new · Seachem
AU $25.50
Free postage
144 sold
API Stress Coat+ 3.8L Aquarium Tap Water Conditioner EXP 2027
Brand new · Aquarium Pharmaceuticals
(10)
AU $143.00
Free postage
Click & Collect
391 sold
API GH/KH Aquarium Test Kit Fish Tank General and Carbonate Hardness EXP 2027
Brand new · API
(34)
AU $32.00
Free postage
Click & Collect
611 sold
Aqua One 92000 Aquarium Fish Tank Quick Drop PH 6 to 7.8 Test Kit
Brand new · Aqua One
(61)
AU $21.50
Free postage
304 sold
Splosht Water Trough Pack Algae Cleaner [100L to 1000L for 3 months]
Brand new
(10)
AU $25.50
or Best Offer
Free postage
Click & Collect
Only 3 left
Seachem Malawi Victoria Buffer 1.2kg
Brand new · Seachem
AU $49.50
Free postage
Barley Straw Extract - Algae Control Ponds Aquariums Fish Tank
Clears Pond & Aquariums. Naturally Controls Green Water
Brand new · Unbranded
AU $14.95 to AU $69.95
AU $9.50 postage
49 sold
No More Black Beard Hair Algae Removal 500ml Aqua Pics
Brand new
AU $42.00
Free postage
Click & Collect
433 sold
Seachem SAFE 250g
Brand new · Seachem
AU $24.75
Free postage
Click & Collect
API Leaf Zone Aquarium Plant Fertiliser Food 473ml Plant Growth Iron & Potassium
Brand new · API
(1)
AU $29.87
Free postage
Click & Collect
112 sold
Dymax Base Soil 3L
Brand new
AU $29.99
Free postage
Only 2 left
Seachem Flourish IRON 500ml
Brand new · Seachem
AU $24.99
Free postage
API Algaefix Aquarium Algae Control 118ml
Brand new · API
(5)
AU $15.50
AU $9.00 postage
Click & Collect
Only 3 left
200g Jens Aquarium Water Conditioner salt
New (other)
(6)
AU $5.50
Free postage
68 sold
API Root Tabs + Iron 10 Pack Aquarium Plant Food Tablets - Fish Tank Fertiliser
Brand new · API
(9)
AU $20.79
Free postage
Click & Collect
92 sold
Splosht Aquarium Pack Algae Cleaner [20L to 500L for 3 months)
Brand new
(21)
AU $25.99
or Best Offer
Free postage
Click & Collect
Only 3 left
Aquarium 7-in-1 Test Strips for Water Quality Monitoring for Fresh/Saltwater
Brand new · Unbranded
AU $18.94
Free postage
Click & Collect
Blue Planet Multi Cure Fish Treatment Medication White Spot Velvet Fungus ✅500mL
Brand new
AU $32.95
Free postage
169 sold
100x 7 In 1 Aquarium Test Strips Kit Fish Tank Pond Water Fresh PH Tester-ii,.
Brand new · Unbranded
AU $11.88 to AU $15.77
Free postage
Click & Collect
pH Test Kit solution & colour chart to test Alkaline water or fish tank aqaurium
Brand new · Unbranded
AU $19.95
Free postage
Click & Collect
Only 3 left
S36 Essentials All In One Aquarium Plant Fertiliser Range - Live Aquarium Plants
Brand new
AU $30.00 to AU $50.00
AU $15.00 postage
Click & Collect
Seachem Cichlid Lake Salt 500g
Brand new · Seachem
AU $32.50
Free postage
Stop Planaria, Kills Planaria Hydra Vorticella, Shrimp Safe + Free Shrimp Snow
Brand new
AU $29.00
or Best Offer
AU $9.95 postage
Click & Collect
Only 3 left
API Master Freshwater Aquarium Test Kit pH Nitrite Nitrate Ammonia
Brand new · API
(361)
AU $94.51
Free postage
Click & Collect
1,232 sold
Seachem cichlid lake salt 4kg
Brand new · Seachem
AU $124.99
Free postage
Only 1 left!
Seachem Flourish PHOSPHORUS 500ml
Brand new · Seachem
(1)
AU $24.99
Free postage
Seachem Discus Trace 250 ml
Brand new · Seachem
AU $19.44
Free postage
Seachem SAFE 1kg
Brand new · Seachem
AU $73.45
Free postage
Click & Collect
Dymax Flora Scaping Glue 20g
Brand new
(1)
AU $14.95
Free postage
43 sold
API GH/KH Hardness Test Kit
Brand new · API
(34)
AU $23.50
AU $8.50 postage
Only 2 left
Seachem Flourish 4L
Brand new · Seachem
AU $114.99
Free postage
Aqua One Test Kit 5 in 1 Freshwater PH NH4 NO2 NO3 KH Fish Tank Aquarium 92061
Brand new · Aqua One
(33)
AU $54.00
Free postage
124 sold
API Ammonia Test Kit
Brand new · API
(16)
AU $35.00
Free postage
Click & Collect
163 sold
Aqua-Pics African KH Buffer + Potassium Rift Lake Cichlid correct pH alkalinity
Brand new
AU $13.95 to AU $113.95
AU $10.00 postage
Click & Collect
21 sold
Seachem Equilibrium 300g
Brand new · Seachem
AU $19.99
Free postage
API Phosphate Aquarium Water Test Kit
Brand new · API
(4)
AU $41.00
Free postage
Click & Collect
212 sold
Blue Planet Aquarium Algae Control Cure Kill Block ✅AUS Made✅Fast Post✅100%
Brand new
(10)
AU $14.95
Free postage
137 sold
Seachem Flourish NITROGEN 500ml
Brand new · Seachem
AU $24.99
Free postage
Seachem Flourish EXCEL 250ml
Brand new · Seachem
AU $22.99
Free postage
Seachem Alerts Combo Pack (6 Months)
Brand new · Seachem
AU $28.99
Free postage
82 sold
Jens Alkaline Powder to raise pH - for pH Up Aquarium Fish Tanks - 1Kg
Brand new
AU $24.95
Free postage
Click & Collect
API Leaf Zone Aquarium Plant Fertiliser Food 473ml
Brand new · API
(1)
AU $33.00
Free postage
Click & Collect
456 sold
Aqua One Block PH Stabiliser Conditioning 20g
Brand new · Aqua One
(1)
AU $5.00
AU $9.00 postage
20 sold
API Co2 Booster 473ml Promotes Vibrant Healthy Planted Aquarium
Brand new · API
(3)
AU $41.95
Free postage
Click & Collect
Seachem Stability 500mL BioStarter Bacteria BioFilter Fish Aquarium Bio Starter
Brand new · Seachem
(11)
AU $41.90
Free postage
84 sold
Aqua One 5 in 1 Freshwater Test Kit Aquarium Complete Testing
Brand new · Aqua One
(33)
AU $45.00
Free postage
Click & Collect
266 sold
Seachem Cichlid Trace 250 ml
Brand new · Seachem
AU $19.99
Free postage
Planaria Eliminator 125ml Will Fix Planaria - Hydra Vorticella, Shrimp Safe
Brand new
AU $15.55
AU $9.90 postage
Seachem Stability Tank Stabilization System - 500ml
Brand new · Seachem
(11)
AU $36.50
Free postage
Click & Collect
Sochting Oxydators AU, Mini, Model D, Model A 30 - 300L, adds oxygen in aquarium
Brand new
AU $65.00 to AU $219.99
AU $9.95 postage
Click & Collect
Seachem Tanganyika Buffer 1kg
Brand new · Seachem
AU $54.99
Free postage

Fresh Water Aquarium Tests & Treatment

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API Master Freshwater Aquarium Test Kit

Aqua 92061 One Freshwater Test Kit

API AAP169D-38_4800 Algae Control Solution - 64Oz.

API 577C Plant Fertilizer - 10 Pack

API GH General & KH Carbonate Hardness Test Kit - Freshwater

Aqua One Quick Drop pH Test Kit - 92000

Blue Planet Snail Rid Water Treatment - 125ml (EL105)

API APH196 Water Additive - 237ml

Top rated

API Master Freshwater Aquarium Test Kit

Aqua One Quick Drop pH Test Kit - 92000

API AAP169D-38_4800 Algae Control Solution - 64Oz.

API GH General & KH Carbonate Hardness Test Kit - Freshwater

Pond Cleaner Splosht Water Trough Pack - Cleans 100l to 1000l for 3 Months

API LR1800 Nitrate Test Kit

API 577C Plant Fertilizer - 10 Pack

API Stress Zyme Bacterial Cleaner - 946ml

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1,927 results

Seachem Flourish EXCEL 500ml

LCA All in One Shrimp Safe Premium Liquid Fertiliser Aquatic Fish Tanks Shrimp

Aqua One Test Kit 5in1 Freshwater PH NH4 NO2 NO3 KH

2x Stop Planaria, Kills Planaria Hydra Vorticella, Shrimp Safe No planaria 1000L

API Master Freshwater Aquarium Test Kit pH Nitrite Nitrate Ammonia EXP 2028

API Freshwater Master Test Kit (pH, HRpH, Ammonia, Nitrite, Nitrate) Exp 02/28

API Root Tabs Plant Fertilser 10 Tablets Aquarium Iron Fertilizer

API AlgaeFix Pond Care Green Water Algae Fix Remover Aquarium 1.89 Litres EX2028

Aqua One Freshwater 5 in 1 Master Test Kit Aquarium Fresh Water Tester Tool

Seachem Flourish 500ml

API Stress Coat+ 3.8L Aquarium Tap Water Conditioner EXP 2027

API GH/KH Aquarium Test Kit Fish Tank General and Carbonate Hardness EXP 2027

Aqua One 92000 Aquarium Fish Tank Quick Drop PH 6 to 7.8 Test Kit

Splosht Water Trough Pack Algae Cleaner [100L to 1000L for 3 months]

Seachem Malawi Victoria Buffer 1.2kg

Barley Straw Extract - Algae Control Ponds Aquariums Fish Tank

No More Black Beard Hair Algae Removal 500ml Aqua Pics

Seachem SAFE 250g

API Leaf Zone Aquarium Plant Fertiliser Food 473ml Plant Growth Iron & Potassium

Dymax Base Soil 3L

Seachem Flourish IRON 500ml

API Algaefix Aquarium Algae Control 118ml

200g Jens Aquarium Water Conditioner salt

API Root Tabs + Iron 10 Pack Aquarium Plant Food Tablets - Fish Tank Fertiliser

Splosht Aquarium Pack Algae Cleaner [20L to 500L for 3 months)

Aquarium 7-in-1 Test Strips for Water Quality Monitoring for Fresh/Saltwater

Blue Planet Multi Cure Fish Treatment Medication White Spot Velvet Fungus ✅500mL

100x 7 In 1 Aquarium Test Strips Kit Fish Tank Pond Water Fresh PH Tester-ii,.

pH Test Kit solution & colour chart to test Alkaline water or fish tank aqaurium

S36 Essentials All In One Aquarium Plant Fertiliser Range - Live Aquarium Plants

Seachem Cichlid Lake Salt 500g

Stop Planaria, Kills Planaria Hydra Vorticella, Shrimp Safe + Free Shrimp Snow

API Master Freshwater Aquarium Test Kit pH Nitrite Nitrate Ammonia

Seachem cichlid lake salt 4kg

Seachem Flourish PHOSPHORUS 500ml

Seachem Discus Trace 250 ml

Seachem SAFE 1kg

Dymax Flora Scaping Glue 20g

API GH/KH Hardness Test Kit

Seachem Flourish 4L

Aqua One Test Kit 5 in 1 Freshwater PH NH4 NO2 NO3 KH Fish Tank Aquarium 92061

API Ammonia Test Kit

Aqua-Pics African KH Buffer + Potassium Rift Lake Cichlid correct pH alkalinity

Seachem Equilibrium 300g

API Phosphate Aquarium Water Test Kit

Blue Planet Aquarium Algae Control Cure Kill Block ✅AUS Made✅Fast Post✅100%

Seachem Flourish NITROGEN 500ml

Seachem Flourish EXCEL 250ml

Seachem Alerts Combo Pack (6 Months)

Jens Alkaline Powder to raise pH - for pH Up Aquarium Fish Tanks - 1Kg

API Leaf Zone Aquarium Plant Fertiliser Food 473ml

Aqua One Block PH Stabiliser Conditioning 20g

API Co2 Booster 473ml Promotes Vibrant Healthy Planted Aquarium

Seachem Stability 500mL BioStarter Bacteria BioFilter Fish Aquarium Bio Starter

Aqua One 5 in 1 Freshwater Test Kit Aquarium Complete Testing

Seachem Cichlid Trace 250 ml

Planaria Eliminator 125ml Will Fix Planaria - Hydra Vorticella, Shrimp Safe