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Water treatment

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Auckland
Closes: Mon, 5 May
Seachem - Zip Bag 32x14cm
SALE! WAS $12.95 NOW $11.66 ENDS 8/5/25

Shipping from $6.00

Buy Now
$12.95
$11.66
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Auckland
Closes: Fri, 2 May
Seachem Reef Calcium 250ml

$6.95 shipping nationwide

Expected delivery in 2-3 business days

Buy Now
$30.99
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Auckland
Closes: Mon, 5 May
Aquatic Medication - Melafix - 11g - 118ml
SALE! WAS $28.95 NOW $26.06 ENDS 8/5/25

Shipping from $6.00

Buy Now
$28.95
$26.06
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Auckland
Closes: Mon, 5 May
Clarity 500mL - Seachem
SALE! WAS $63.95 NOW $57.56 ENDS 8/5/25

Shipping from $6.00

Buy Now
$63.95
$57.56
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Auckland
Closes: Mon, 5 May
API Stress Coat Pump 473mL
SALE! WAS $43.95 NOW $39.56 ENDS 8/5/25

Shipping from $6.00

Buy Now
$43.95
$39.56
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Auckland
Closes: Mon, 5 May
Digital Water Quality Tester TDS EC Range 0-9990 Multifunctional Temperat CHK12N
FREE SHIPPING TO NZ

Free shipping nationwide

Expected delivery in 14-21 business days

Buy Now
$21.99
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Auckland
Closes: Mon, 5 May
API Leaf Zone 237mL
SALE! WAS $25.95 NOW $23.36 ENDS 8/5/25

Shipping from $6.00

Buy Now
$25.95
$23.36
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Auckland
Closes: Mon, 5 May
Aquatic Clarifiers Pristine - 250ml
SALE! WAS $41.95 NOW $37.76 ENDS 8/5/25

Shipping from $6.00

Buy Now
$41.95
$37.76
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Nelson Bays
Closes: Fri, 2 May
Seachem Prime 500ml

Shipping from $3.00

No reserve
$49.90
Buy Now
$49.90
Auckland
Closes: Fri, 2 May
API Root Tabs For Aquarium Plants 10 tab

Free shipping nationwide

Expected delivery in 3-4 business days

Buy Now
$40.99
Auckland
Closes: Fri, 2 May
Seachem Stability Fish Beneficial Bacteria Rhino Edition Bonus 325mL

$6.95 shipping nationwide

Expected delivery in 2-3 business days

Buy Now
$35.99
Auckland
Closes: Mon, 5 May
Discus Buffer 250g - Seachem
SALE! WAS $29.95 NOW $26.96 ENDS 8/5/25

Shipping from $6.00

Buy Now
$29.95
$26.96
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Auckland
Closes: Fri, 2 May
Seachem Prime Fish Water Conditioner 500ML

Free shipping nationwide

Expected delivery in 3-4 business days

Buy Now
$65.99
Auckland
Closes: Mon, 5 May
API Leaf Zone 473mL
SALE! WAS $36.95 NOW $33.26 ENDS 8/5/25

Shipping from $6.00

Buy Now
$36.95
$33.26
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Hawke's Bay
Closes: Mon, 5 May
Seachem Prime Water Conditioner

$7.99 shipping nationwide

Expected delivery in 1-2 business days

Options available
Buy Now
$13.50–$59.99
Auckland
Closes: Mon, 5 May
Reef Fusion 2 4L - Seachem
SALE! WAS $142.00 NOW $127.80 ENDS 8/5/25

Free shipping nationwide

Expected delivery in 3-5 business days

Buy Now
$142.00
$127.80
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Auckland
Closes: Mon, 5 May
Aquatic Filter Media Substrat Pro 250ml
SALE! WAS $33.95 NOW $30.56 ENDS 8/5/25

Shipping from $6.00

Buy Now
$33.95
$30.56
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Auckland
Closes: Fri, 2 May
API PH Up 37ml

$6.95 shipping nationwide

Expected delivery in 2-3 business days

Buy Now
$13.99
Auckland
Closes: Fri, 2 May
Seachem Reef Phytoplankton 500ml

Free shipping nationwide

Expected delivery in 3-4 business days

Buy Now
$67.99
Nelson Bays
Closes: Fri, 2 May
Seachem Discus Buffer 250g

Shipping from $3.00

No reserve
$22.90
Buy Now
$22.90
Auckland
Closes: Mon, 5 May
Nitrite Test Kit API Fresh-Salt
SALE! WAS $37.95 NOW $34.16 ENDS 8/5/25

Shipping from $6.00

Buy Now
$37.95
$34.16
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Auckland
Closes: Fri, 2 May
Seachem Reef Builder 300g

$6.95 shipping nationwide

Expected delivery in 2-3 business days

Buy Now
$30.99
Auckland
Closes: Fri, 2 May
Seachem Alert - Ammonia

$6.95 shipping nationwide

Expected delivery in 2-3 business days

Buy Now
$29.99
Auckland
Closes: Fri, 2 May
Aqua One Ammonia Remover/Chlorine Neutraliser 150ml

$6.95 shipping nationwide

Expected delivery in 2-3 business days

Buy Now
$15.50
International
Closes: Mon, 5 May
Aquarium Co2 Atomizer, Simple Co2 Diffuser Carbon Dioxide Refiner
Options available
Buy Now
$15.10
Auckland
Closes: Fri, 2 May
API Ammo Lock To Protect Fish Cells From Ammonia 118ml

Free shipping nationwide

Expected delivery in 3-4 business days

Buy Now
$25.99
Auckland
Closes: Fri, 2 May
API Ammo Lock To Protect Fish Cells From Ammonia 237ml

$6.95 shipping nationwide

Expected delivery in 2-3 business days

Buy Now
$31.99
Nelson Bays
Closes: Mon, 5 May
Seachem PhosGuard

Shipping from $8.50

Options available
Buy Now
$18.90–$91.90
International
Closes: Mon, 5 May
0.5L Aluminum Tank 5 8" 18 UNF 3000Psi 200Bar HPA Cylinder Regulator Valve
NZ Customer Support, 50000+ Positive Feedbacks

$3.99 shipping nationwide

Expected delivery in 8-15 business days

Buy Now
$161.85
$132.95
Save 18%
Auckland
Closes: Fri, 2 May
Seachem Reef Calcium 250ml

Free shipping nationwide

Expected delivery in 3-4 business days

Buy Now
$36.99
Auckland
Closes: Fri, 2 May
Aqua One O2 Plus Oxygen Block 20g

$6.95 shipping nationwide

Expected delivery in 2-3 business days

Buy Now
$11.50
Auckland
Closes: Fri, 2 May
API Proper pH 7.0 - 250g

Free shipping nationwide

Expected delivery in 3-4 business days

Buy Now
$43.99
Auckland
Closes: Fri, 2 May
Seachem Reef Carbonate 500ml

Free shipping nationwide

Expected delivery in 3-4 business days

Buy Now
$33.99
International
Closes: Mon, 5 May
CO2 Diffuser Twinstar Style Acrylic Aquarium Bubble Generator
NZ Customer Support, 50000+ Positive Feedbacks

$3.99 shipping nationwide

Expected delivery in 8-15 business days

Buy Now
$29.16
$23.95
Save 18%
Auckland
Closes: Mon, 5 May
Ammonia Test Strips 50 Count Water Testing Aquarium Test Strips

Free shipping nationwide

Expected delivery in 8-15 business days

Buy Now
$33.99
Auckland
Closes: Mon, 5 May
Flourish Glue 2x4g - Seachem
SALE! WAS $27.95 NOW $25.16 ENDS 8/5/25

Shipping from $6.00

Buy Now
$27.95
$25.16
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Auckland
Closes: Mon, 5 May
Brooklands Wunder Filter Wool - 45g
SALE! WAS $10.95 NOW $9.86 ENDS 8/5/25

Shipping from $6.00

Buy Now
$10.95
$9.86
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Auckland
Closes: Mon, 5 May
API Tap Water Conditioner 118mL
SALE! WAS $14.95 NOW $13.46 ENDS 8/5/25

Shipping from $6.00

Buy Now
$14.95
$13.46
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Auckland
Closes: Mon, 5 May
Seachem - Stressguard 100mL
SALE! WAS $18.95 NOW $17.06 ENDS 8/5/25

Shipping from $6.00

Buy Now
$18.95
$17.06
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International
Closes: Mon, 5 May
Diffuse Glass CO2 Drop Checker For Aquarium Fish Tank Test PH
NZ Customer Support, 50000+ Positive Feedbacks

$3.99 shipping nationwide

Expected delivery in 8-15 business days

Buy Now
$16.99
$13.95
Save 18%
Auckland
Closes: Mon, 5 May
Aquarium Filtration De*nitrate 250mL
SALE! WAS $16.95 NOW $15.26 ENDS 8/5/25

Shipping from $6.00

Buy Now
$16.95
$15.26
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Auckland
Closes: Mon, 5 May
Flourish Excel 20L
SALE! WAS $1138.00 NOW $967.30 ENDS 8/5/25

Shipping from $15.00

Buy Now
$1,138
$967.30
Save 15%
Auckland
Closes: Mon, 5 May
Aquatic Aquasolum - Black Humate (2kg)
SALE! WAS $77.95 NOW $70.16 ENDS 8/5/25

Free shipping nationwide

Expected delivery in 3-5 business days

Buy Now
$77.95
$70.16
Save 10%
Auckland
Closes: 1 hr 41 mins
API Ammo Lock To Protect Fish Cells From Ammonia 237ml

Free shipping nationwide

Expected delivery in 3-4 business days

Buy Now
$37.99
Hawke's Bay
Closes: Mon, 5 May
Jackfruit Leaves

$7.99 shipping nationwide

Expected delivery in 1-2 business days

Buy Now
$17.99
Hawke's Bay
Closes: Mon, 5 May
Bamboo Leaves

$7.99 shipping nationwide

Expected delivery in 1-2 business days

Buy Now
$17.99
Auckland
Closes: Mon, 5 May
Flourish Advance 500mL - Seachem
SALE! WAS $50.95 NOW $45.86 ENDS 8/5/25

Shipping from $6.00

Buy Now
$50.95
$45.86
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Auckland
Closes: Sun, 4 May
Seachem Flourish Iron 100ml

$6.95 shipping nationwide

Expected delivery in 2-3 business days

Buy Now
$18.99
Auckland
Closes: Mon, 5 May
Aquarium Maintenance - Eheim Flexi Brush Set
SALE! WAS $54.95 NOW $49.46 ENDS 8/5/25

Shipping from $6.00

Buy Now
$54.95
$49.46
Save 10%
Auckland
Closes: Mon, 5 May
Aquarium Thermal controller

Shipping from $8.00

No reserve
$50.00
Buy Now
$70.00
International
Closes: Mon, 5 May
400 Pieces Test Paper Ph Test Strips Litmus Test Paper Universal Ph Test Sets 1-
Buy Now
$22.54
International
Closes: Sun, 4 May
ZRDR Stainless Steel Aquarium Multi Way CO2 Distributor Splitter Needle Valve
NZ Customer Support, 50000+ Positive Feedbacks

$3.99 shipping nationwide

Expected delivery in 8-15 business days

Options available
Buy Now
$43.95–$72.94
Save 18%
Auckland
Closes: Sat, 3 May
Malachite Green 0.4% ^1L

Shipping from $2.00

No reserve
$127.50
Buy Now
$127.50
Auckland
Closes: Sat, 3 May
Aquarium Tonic Salt 2kg

Shipping from $7.20

No reserve
$10.99
Buy Now
$10.99
Auckland
Closes: Sat, 3 May
Clearance !! $10.00 only Aquavitro ions 350ml !!

Shipping from $2.00

No reserve
$10.00
Buy Now
$10.00
Auckland
Closes: Sat, 3 May
Red Sea Coral Colors C Iron+ 500ml

Shipping from $2.00

No reserve
$28.95
Buy Now
$28.95
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