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Water treatment

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Wellington
Closes: Sun, 11 May
Filter media for all canister filters

Shipping from $7.00

Buy Now
$39.00
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Auckland
Closes: Sun, 11 May
Aquis 1200 Canister Filter
Reserve met
$50.00
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Other
Closes: Sat, 17 May
Fish tank water purification agent for ornamental fish 260ML

Free shipping nationwide

Expected delivery in 5-8 business days

Buy Now
$28.61
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Auckland
Closes: Tue, 13 May
Dual Test Pack Bottle pH & Chlorine Testing drops for clear liquids.

$12.00 shipping nationwide

Expected delivery in 3-4 business days

Buy Now
$39.99
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Auckland
Closes: Tue, 13 May
Bottle Chlorine Test Drops, for testing of clear liquids.

$12.00 shipping nationwide

Expected delivery in 3-4 business days

Buy Now
$24.99
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Auckland
Closes: Tue, 13 May
Bottle pH Test Drops, pH reagent for testing pH of clear liquids.

$12.00 shipping nationwide

Expected delivery in 3-4 business days

Buy Now
$16.99
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Waikato
Closes: Mon, 12 May
UV System - 165W - Commercial System
Pump & Purify. No Fake RRP or Deceptive Discounts!

Shipping from $30.00

Buy Now
$1,275
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Auckland
Closes: Sun, 11 May
AQUARIUM WATER TEST KIT NEVER USED
Reserve met
$40.00
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Manawatu
Closes: Wed, 7 May
Crushed Glass for Water Filter 5kg

Shipping from $16.30

Buy Now
$15.00
Auckland
Closes: Wed, 14 May
Aquarium Water Quality Test Strips (7 Parameters)

$6.95 shipping nationwide

Expected delivery in 1-2 business days

Buy Now
$27.99
Auckland
Closes: Wed, 14 May
Aquarium Ammonia Water Test Strips

$6.95 shipping nationwide

Expected delivery in 1-2 business days

Buy Now
$24.99
Auckland
Closes: Wed, 14 May
40pcs Bio balls / Aquarium Fish Tank Filter Media

$8.00 shipping nationwide

Expected delivery in 2-3 business days

Buy Now
$7.00
Waikato
Closes: Wed, 14 May
Aqua one nitrite test kit

$10.00 shipping nationwide

Expected delivery in 5-8 business days

Buy Now
$18.40
Waikato
Closes: Wed, 14 May
Aqua one freshwater ph test kit

$10.00 shipping nationwide

Expected delivery in 5-8 business days

Buy Now
$15.76
Waikato
Closes: Wed, 14 May
Aqua one heater clips suction cups for glass heaters 25-300 watts

$10.00 shipping nationwide

Expected delivery in 5-8 business days

Buy Now
$5.00
Wellington
Closes: Wed, 14 May
Aquarium water treatments

Shipping from $6.64

Buy Now
$110.00
Auckland
Closes: Wed, 14 May
Disk Diffuser, Fine Bubble, 250mm, Aerator

Shipping from $12.83

Buy Now
$80.96
Auckland
Closes: Wed, 14 May
10Pcs/Lot Aquarium Airline Tubing Connectors Fish Tank Transparent

Free shipping nationwide

Expected delivery in 8-15 business days

Options available
Buy Now
$20.99–$22.99
Auckland
Closes: Wed, 14 May
Flourish Iron 250mL - Seachem
SALE! WAS $27.95 NOW $25.16 ENDS 8/5/25

Shipping from $6.00

Buy Now
$27.95
$25.16
Save 10%
Auckland
Closes: Fri, 9 May
API Aquarium Stress Zyme 30ml

$6.95 shipping nationwide

Expected delivery in 2-3 business days

Buy Now
$8.50
Auckland
Closes: Wed, 14 May
Flourish Tabs 10pk - Seachem
SALE! WAS $34.95 NOW $31.46 ENDS 8/5/25

Shipping from $6.00

Buy Now
$34.95
$31.46
Save 10%
International
Closes: Wed, 14 May
Stainless Steel Aquarium Fish CO2 Diffuser Replacement Slice UU78
NZ Customer Support, 50000+ Positive Feedbacks

$3.99 shipping nationwide

Expected delivery in 8-15 business days

Buy Now
$20.63
$16.95
Save 18%
Waikato
Closes: Wed, 14 May
AquaOne Carbon Cartridge - IFXE 200 (2pk)

$10.00 shipping nationwide

Expected delivery in 5-8 business days

Buy Now
$9.00
Waikato
Closes: Wed, 14 May
TLC Aquarium Optimizer Freshwater 946ml

$8.00 shipping nationwide

Expected delivery in 2-3 business days

Buy Now
$60.00
International
Closes: Wed, 14 May
Diffuse Glass CO2 Drop Checker For Aquarium Fish Tank
NZ Customer Support, 50000+ Positive Feedbacks

$3.99 shipping nationwide

Expected delivery in 8-15 business days

Buy Now
$18.20
$14.95
Save 18%
Waikato
Closes: Wed, 14 May
AquaOne Sponge - IFXE 200 (2pk)

$10.00 shipping nationwide

Expected delivery in 5-8 business days

Buy Now
$8.00
Auckland
Closes: Fri, 9 May
Aqua One Algae Block 20g

Free shipping nationwide

Expected delivery in 3-4 business days

Buy Now
$16.99
International
Closes: Wed, 14 May
ZRDR Aquarium CO2 Bubble Counter Accessories Single Dual Head
NZ Customer Support, 50000+ Positive Feedbacks

$3.99 shipping nationwide

Expected delivery in 8-15 business days

Buy Now
$19.42
$15.95
Save 18%
Auckland
Closes: Fri, 9 May
Aqua One Algae Block 20g

$6.95 shipping nationwide

Expected delivery in 2-3 business days

Buy Now
$12.99
Auckland
Closes: Fri, 9 May
TDS Tester EC Tester 3623702
3 In 1 TDS EC PPM Water Quality Meter

$5.05 shipping nationwide

Expected delivery in 1-2 business days

Buy Now
$4.90
Auckland
Closes: Wed, 14 May
API pH Up 37mL
SALE! WAS $13.95 NOW $12.56 ENDS 8/5/25

Shipping from $6.00

Buy Now
$13.95
$12.56
Save 10%
Auckland
Closes: Wed, 14 May
16 In 1 Drinking Water Test Kit Strips Home Water Quality Test Swimming P CHK29M
FREE SHIPPING TO NZ

Free shipping nationwide

Expected delivery in 14-21 business days

Options available
Buy Now
$34.99–$44.99
Canterbury
Closes: Fri, 9 May
PH Meter Test Pen Digital Electric Portable Water Hydroponics Aquarium Tester

Shipping from $1.69

No reserve
$9.85
Buy Now
$9.85
Auckland
Closes: Fri, 9 May
API Pond Algaefix FOR PONDS CONTAINING PLANTS & FISH 473ml

$6.95 shipping nationwide

Expected delivery in 2-3 business days

Buy Now
$55.99
Nelson Bays
Closes: Wed, 14 May
API Accu-Clear

Shipping from $3.00

Options available
Buy Now
$7.90–$19.90
Wellington
Closes: Wed, 14 May
Python 7.5m aquarium cleaner

Shipping from $7.87

Buy Now
$40.00
Auckland
Closes: Wed, 14 May
Reef Strontium 250mL - Seachem
SALE! WAS $30.95 NOW $27.86 ENDS 8/5/25

Shipping from $6.00

Buy Now
$30.95
$27.86
Save 10%
International
Closes: Wed, 14 May
U Shape CO2 Refiner Transparent Acrylic Fish Tank Mini Diffuser Aquarium Plant
NZ Customer Support, 50000+ Positive Feedbacks

$3.99 shipping nationwide

Expected delivery in 8-15 business days

Buy Now
$34.02
$27.95
Save 18%
International
Closes: Wed, 14 May
DIY Aquarium CO2 Valve Diffuser Kit With Pressure Air Flow Device
NZ Customer Support, 50000+ Positive Feedbacks

$3.99 shipping nationwide

Expected delivery in 8-15 business days

Buy Now
$49.85
$40.95
Save 18%
International
Closes: Wed, 14 May
Fish Tank CO2 Diffuse Glass Drop Checker For Co2 Monitor PH Indicator
NZ Customer Support, 50000+ Positive Feedbacks

$3.99 shipping nationwide

Expected delivery in 8-15 business days

Buy Now
$19.42
$15.95
Save 18%
Auckland
Closes: Wed, 14 May
Aquatic API Pond Ecofix Sludge Destroyer (1.89L)
SALE! WAS $202.00 NOW $181.80 ENDS 8/5/25

Free shipping nationwide

Expected delivery in 3-5 business days

Buy Now
$202.00
$181.80
Save 10%
Auckland
Closes: Fri, 9 May
Seachem Purigen High Capacity Filter Resin 100ml

Free shipping nationwide

Expected delivery in 3-4 business days

Buy Now
$44.99
Auckland
Closes: Wed, 14 May
Aquatic Stability (4L)
SALE! WAS $322.00 NOW $289.80 ENDS 8/5/25

Free shipping nationwide

Expected delivery in 3-5 business days

Buy Now
$322.00
$289.80
Save 10%
Auckland
Closes: Fri, 9 May
API pH Test & Adjuster Kit - Fresh Water

Shipping from $6.80

Buy Now
$37.98
Auckland
Closes: Fri, 9 May
50% OFF Clearance!! Tunze Calcium Carbonate 700ml

Shipping from $7.20

Buy Now
$12.80
Auckland
Closes: Fri, 9 May
Aqua One Water Conditioner 50ml

Shipping from $6.80

Buy Now
$4.75
Auckland
Closes: Fri, 9 May
API pH Up 118ml

Shipping from $7.20

Buy Now
$14.36
Auckland
Closes: Fri, 9 May
50% OFF Clearance!! PondCare Salt Level Test Kit

Shipping from $6.80

Buy Now
$10.95
Auckland
Closes: Fri, 9 May
JBL BioNitratEX

Shipping from $7.20

Buy Now
$69.00
Auckland
Closes: Fri, 9 May
50% OFF Clearance!! Seachem Gold Buffer 50g!!

Shipping from $6.80

Buy Now
$5.96
Auckland
Closes: Fri, 9 May
Seachem Reef Complete 250ml

Shipping from $7.20

Buy Now
$24.78
Auckland
Closes: Fri, 9 May
Aqua One Water Conditioner Health 150ml

Shipping from $6.80

Buy Now
$11.99
Auckland
Closes: Fri, 9 May
Aqua One Water Conditioner 100ml

Shipping from $6.80

Buy Now
$5.99
Auckland
Closes: Fri, 9 May
Seachem Multitest Phosphate

Shipping from $6.80

Buy Now
$43.90
Auckland
Closes: Fri, 9 May
Buy 1 get 1 free! Seachem Reef Carbonate 250ml, Only $ 9.15 each

Shipping from $7.20

Buy Now
$18.30
Auckland
Closes: Fri, 9 May
API High Range pH Test Kit (for fresh & salt water)

Shipping from $7.20

Buy Now
$24.99
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