Aquarium & Fish Tank Plant Fertilizers

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Dennerle Carbo Elixier Bio Aquarium Plant Fertilizer, 500-mL bottle

Rated 3 out of 5 stars
2
$31.25 Chewy Price
($0.07/mL) Price per Unit

Free delivery on first-time orders over $35
Free 365-day returns

Dennerle CO2 Mini-Flipper Fish Aquarium Diffuser

Rated 5 out of 5 stars
1
$42.00 Chewy Price

Free delivery on first-time orders
Free 365-day returns

Laguna Floating Planting Basket, X-Large

$34.99 Chewy Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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AquaZen CO2 Bubble Counter

Rated 1 out of 5 stars
1
$9.99 Chewy Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Laguna Square Planting Basket, 2 count

$31.99 Chewy Price
($16.00/ea) Price per Unit

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

OASE Indoor Aquatics ScaperLine 3 Fish Soil, Black

Rated 5 out of 5 stars
1
$37.97 Chewy Price
($37.97/ea) Price per Unit

Free 1-3 day delivery on first-time orders
Free 365-day returns

Fluval Disposable CO2 Cartridge Fish CO2 Care, 3 count

Rated 3.5 out of 5 stars
6
$38.98 Chewy Price
($13.00/ea) Price per Unit
$69.99 List Price
$37.03 Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Dennerle Deponit NutriBalls Aquarium Plant Fertilizer, 10 count

Rated 4.3 out of 5 stars
7
$10.00 Chewy Price
($1.00/ea) Price per Unit

Free delivery on first-time orders over $35
Free 365-day returns

Laguna Floating Plant Basket Kit

Rated 5 out of 5 stars
1
$37.65 Chewy Price
$44.99 List Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

AquaZen CO2 Mini Regulator with Solenoid

$140.00 Chewy Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Dennerle S7 VitaMix Vital Substances Aquarium Plant Treatment, 50-mL bottle

Rated 1 out of 5 stars
1
$12.99 Chewy Price
($0.26/mL) Price per Unit

Free delivery on first-time orders over $35
Free 365-day returns

Dennerle CO2 Flipper Fish Aquarium Diffuser

Rated 4.4 out of 5 stars
5
$52.00 Chewy Price

Free delivery on first-time orders
Free 365-day returns

Laguna Floating Plant Bag, 14-in

Rated 4.9 out of 5 stars
10
$22.26 Chewy Price
$30.99 List Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

AquaZen Trace Elements Freshwater Aquarium Plant Nutrition, 8.45-fl oz bottle

$14.99 Chewy Price
($1.78/fl oz) Price per Unit

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Laguna Plant Grow Aquarium Accessory, 16-oz

Rated 5 out of 5 stars
1
$22.99 Chewy Price
($1.44/oz) Price per Unit

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Dennerle Profi-Line CO2 Maxi Flipper Fish Aquarium Diffuser

Rated 5 out of 5 stars
1
$72.00 Chewy Price

Free delivery on first-time orders
Free 365-day returns

AquaZen Freshwater Aquarium CO2 3-in-1 Diffuser, Small

$19.99 Chewy Price
$20.00 List Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Dennerle Nano Bio CO2 Water Care Treatment Set, 12.6-oz bottle

Rated 1 out of 5 stars
2
$31.46 Chewy Price
($2.50/oz) Price per Unit
$38.45 List Price

Free delivery on first-time orders over $35
Free 365-day returns

Dennerle CO2 Micro-Flipper Fish Aquarium Diffuser

$32.00 Chewy Price

Free delivery on first-time orders over $35
Free 365-day returns

Out of Stock

API Pond Aquatic Plant Food Tablets, 25 count

Rated 4.5 out of 5 stars
28

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Out of Stock

CaribSea Eco-Complete Cichlid Zack Aquarium Substrate, 20-lb bag

Rated 4.7 out of 5 stars
30

Free 1-3 day delivery on first-time orders
Free 365-day returns

Out of Stock

Reeflowers AquaPlants Trace Solution VI Aquarium Water Treatment, 34-oz bottle

Free delivery on first-time orders over $35
Free 365-day returns

Out of Stock

Reeflowers AquaPlants Phosphate Solution II Aquarium Plant Treatment, 34-oz bottle

Free delivery on first-time orders over $35
Free 365-day returns

Out of Stock

Reeflowers AquaPlants Potash Solution IV Aquarium Plant Treatment, 34-oz bottle

Free delivery on first-time orders over $35
Free 365-day returns

Out of Stock

Reeflowers AquaPlants Nitrate Solution I Aquarium Plant Treatment, 34-oz bottle

Free delivery on first-time orders over $35
Free 365-day returns

Out of Stock

Eheim Adjustable Fish Aquarium Air Diffuser

Rated 5 out of 5 stars
4

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Out of Stock

Reeflowers AquaPlants Ferrous Solution V Aquarium Plant Treatment, 34-oz bottle

Free delivery on first-time orders over $35
Free 365-day returns

Out of Stock

AquaZen Root Tabs Freshwater Aquarium Plant Nutrition, 10 count

Rated 5 out of 5 stars
1

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Out of Stock

Fiji Cube Magnetic Frag Rack with Plug Locking, 16 holes

Rated 5 out of 5 stars
1

Free delivery on first-time orders
Free 365-day returns

Save 5% on repeat deliveries

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