Shop our Brands

              Installation CGA-320   Pressure Reduction SINGLE STAGE   CO2 Distribution SINGLEAQUARIUM GLA GRO Planted Aquarium CO2 Regulator Our GLA GRO CO2...

              Installation DIN-477   Pressure Reduction SINGLE STAGE   CO2 Distribution SINGLEAQUARIUM GLA GRO Planted Aquarium CO2 Regulator (DIN477) Our GLA GRO...

              Installation PAINTBALL   Pressure Reduction SINGLE STAGE   CO2 Distribution SINGLEAQUARIUM GLA GRO Paintball Planted Aquarium CO2 Regulator Our GLA GRO...

              Installation DISPOSABLECO2 CARTRIDGE   Pressure Reduction SINGLE STAGE   CO2 Distribution SINGLEAQUARIUM GLA GRO Cartridge Aquarium CO2 Kit Our GLA GRO...

              Installation CGA-320   Pressure Reduction DUAL STAGE(TWO STAGE)   CO2 Distribution UP TO SIX AQUARIUMSUP TO SIX MANIFOLD BLOCKS(expandable) GLA DS-Mini Dual Stage CO2...

              Installation DIN-477   Pressure Reduction DUAL STAGE(TWO STAGE)   CO2 Distribution UP TO SIX AQUARIUMSUP TO SIX MANIFOLD BLOCKS(expandable) GLA DS-Mini...

              Installation CGA-320   Pressure Reduction DUAL STAGE(TWO STAGE)   CO2 Distribution SINGLE AQUARIUMONE BLOCK MANIFOLD(expandable) GLA PRO-DS-1 Dual Stage CO2 Regulator (Modular...

              Installation DIN-477   Pressure Reduction DUAL STAGE(TWO STAGE)   CO2 Distribution SINGLE AQUARIUMONE BLOCK MANIFOLD(expandable) GLA PRO-DS-1 Dual Stage...

              Installation CGA-320   Pressure Reduction DUAL STAGE(TWO STAGE)   CO2 Distribution TWO AQUARIUMSTWO BLOCK MANIFOLD(expandable) GLA PRO-DS-2 Dual Stage CO2 Regulator (Modular...

              Installation CGA-320   Pressure Reduction DUAL STAGE(TWO STAGE)   CO2 Distribution THREE AQUARIUMSTHREE BLOCK MANIFOLD(expandable) GLA PRO-DS-3 Dual Stage CO2 Regulator (Modular...

              Installation CGA-320   Pressure Reduction DUAL STAGE(TWO STAGE)   CO2 Distribution FOUR AQUARIUMSFOUR BLOCK MANIFOLD(expandable) GLA PRO-DS-4 Dual Stage CO2 Regulator (Modular...

              Installation CGA-320   Pressure Reduction DUAL STAGE(TWO STAGE)   CO2 Distribution FIVE AQUARIUMSFIVE BLOCK MANIFOLD(expandable) GLA PRO-DS-5 Dual Stage CO2 Regulator (Modular...

              Installation CGA-320   Pressure Reduction DUAL STAGE(TWO STAGE)   CO2 Distribution SIX AQUARIUMSSIX BLOCK MANIFOLD(expandable) GLA PRO-DS-6 Dual Stage CO2 Regulator (Modular...

              Installation CGA-320   Pressure Reduction SINGLE STAGE   CO2 Distribution SINGLE AQUARIUMONE BLOCK MANIFOLD(expandable) GLA PRO-1 Aquarium CO2 Regulator (Modular Manifold) Our GLA...

              Installation DIN-477   Pressure Reduction SINGLE STAGE   CO2 Distribution SINGLE AQUARIUMONE BLOCK MANIFOLD(expandable) GLA PRO-1 Aquarium CO2 Regulator (Modular Manifold) (DIN477)...

              Installation CGA-320   Pressure Reduction SINGLE STAGE   CO2 Distribution TWO AQUARIUMSTWO BLOCK MANIFOLD(expandable) GLA PRO-2 Aquarium CO2 Regulator (Modular Manifold) Our GLA...

              Installation CGA-320   Pressure Reduction SINGLE STAGE   CO2 Distribution THREE AQUARIUMSTHREE BLOCK MANIFOLD(expandable) GLA PRO-3 Aquarium CO2 Regulator (Modular Manifold) Our GLA...

              Installation CGA-320   Pressure Reduction SINGLE STAGE   CO2 Distribution FOUR AQUARIUMSFOUR BLOCK MANIFOLD(expandable) GLA PRO-4 Aquarium CO2 Regulator (Modular Manifold) Our GLA...

              Installation CGA-320   Pressure Reduction SINGLE STAGE   CO2 Distribution FIVE AQUARIUMSFIVE BLOCK MANIFOLD(expandable) GLA PRO-5 Aquarium CO2 Regulator (Modular Manifold) Our GLA...

              Installation CGA-320   Pressure Reduction SINGLE STAGE   CO2 Distribution SIX AQUARIUMSSIX BLOCK MANIFOLD(expandable) GLA PRO-6 Aquarium CO2 Regulator (Modular Manifold) Our GLA...

              Installation CGA-320   Pressure Reduction SINGLE STAGE   CO2 Distribution SINGLEAQUARIUM GLA GRO Planted Aquarium CO2 System GLA's complete GRO CO2...

              Installation CGA-320   Pressure Reduction DUAL STAGE(TWO STAGE)   CO2 Distribution SINGLE AQUARIUMONE BLOCK MANIFOLD(expandable) GLA DS-Mini-1 Dual...

              Installation CGA-320   Pressure Reduction DUAL STAGE(TWO STAGE)   CO2 Distribution SINGLE AQUARIUMONE BLOCK MANIFOLD(expandable) GLA PRO-DS-1 Dual Stage...

              Installation CGA-320   Pressure Reduction SINGLE STAGE   CO2 Distribution SINGLE AQUARIUMONE BLOCK MANIFOLD(expandable) GLA PRO-1 Complete Aquarium CO2...

GLA modular manifold blocks expand CO2 distribution to more aquariums. Each block contains our custom built-in needle valve and bubble counter to direct supply of CO2 to an additional aquarium, independently. for use with our new release GLA modular...

GLA modular manifold blocks expand CO2 distribution to up to 5 aquariums. Each block contains our custom built-in needle valve and bubble counter to direct supply of CO2 to an additional aquarium, independently. for use with our first generation GLA...

Replacement GLA OEM CO2 bubble counter. Available in two connection size options: Male 10/32 thread or 1/8 FNPT thread (contact GLA or any inquiry into thread size required for your installation). DISCLAIMER: GLA OEM bubble counters are proprietary to...

High quality 5lb aluminum CO2 cylinder. Made in the USA. The perfect size for almost all planted tanks. Dimensions: 5 1/4" D x 18" H CO2 Capacity: 5 lb Sherwood USA Valve Made of high strength 6061-T6 Aluminum alloy Tested in excess of 100,000...

2 Pack of 74 gram CO2 cartridges, disposable. Shipping, Warranty & Returns This item ships Standard Service (Ground), only.

Nylon replacement seal for the connection between the CO2 regulator and cylinder. This seal needs to be replaced every time the CO2 cylinder is refilled. Nylon replacement seal. Replace every time you refill your CO2 cylinder.

Clear CO2 resistant tubing. High pressure rated.This is NOT silicone tubing which is highly permeable to CO2. With our CO2 resistant tubing, CO2 will not escape and every last drop of CO2 will be put to efficient use. $10 per every 10 feet. Perfect for...

Clear tubing rated for LOW PRESSURE applications. Great for use with glass or acrylic CO2 diffusers.

Black CO2 resistant tubing. High pressure rated.This is NOT silicone tubing which is highly permeable to CO2. With our CO2 resistant tubing, CO2 will not escape and every last drop of CO2 will be put to efficient use. $10 per every 10 feet. Perfect for...

White CO2 resistant tubing. High pressure rated.This is NOT silicone tubing which is highly permeable to CO2. With our CO2 resistant tubing, CO2 will not escape and every last drop of CO2 will be put to efficient use. $10 per every 10 feet. Perfect for...

Transparent Green CO2 resistant tubing. High pressure rated. Perfect for use with Atomic brand CO2 equipment. Sold in 10 foot sections. $10 per every 10 feet. Ships as non-cut, continuous lengths up to 50 feet.

Gray CO2 resistant tubing. High pressure rated.This is NOT silicone tubing which is highly permeable to CO2. With our CO2 resistant tubing, CO2 will not escape and every last drop of CO2 will be put to efficient use. $10 per every 10 feet. Perfect for...

Transparent Blue CO2 resistant tubing. High pressure rated. Perfect for use with Atomic brand CO2 equipment. Sold in 10 foot sections. $10 per every 10 feet. Ships as non-cut, continuous lengths up to 50 feet.

Orange CO2 resistant tubing. High pressure rated. Perfect for use with Atomic brand CO2 equipment. Sold in 10 foot sections. $10 per every 10 feet. Ships as non-cut, continuous lengths up to 50 feet.

GLA Infinite Nature Reactor SS/4.5L - Stainless Steel Aquarium CO2 Reactor (16/22mm) Experience GLA's Infinite Nature aquarium CO2 Reactor, solid stainless steel, heavy duty, professional CO2 reactor for freshwater planted aquariums. Handcrafted...

GLA Infinite Nature Reactor SS/5.2L - Stainless Steel Aquarium CO2 Reactor (16/22mm) Experience GLA's Infinite Nature aquarium CO2 Reactor, solid stainless steel, heavy duty, professional CO2 reactor for freshwater planted aquariums. Handcrafted...

External CO2 reactor for high efficiency CO2 dissolution by internal whirlpool waterflow, allowing 100% CO2 dissolution in aquarium water. Made of highest quality food grade materials. mount outside aquarium tank, inline within outflow tubing of...

Our aluminum CO2 diffuser is designed to be installed outside of the aquarium, inline within the outflow tubing of your canister filter, either below the aquarium or mounted to the aquarium glass. This diffuser is capable of 100% dissolution of CO2 in...

Replacement fine mist ceramic disc for GLA Acrylic CO2 diffuser with check valve 25cm and 35cm. (Ceramic disc only, diffuser not included) Handle diffuser carefully, do not touch ceramic.  

GLA Acrylic CO2 diffuser with check valve and replaceable fine mist ceramic disc for years of elegant and truly effective CO2 diffusion. Built in external check valve. Suction cups included. Use with rimless nature aquariums. Features replaceable...

Our GLA Acrylic diffuser with ceramic disc creates a super fine mist of CO2 bubbles in the aquarium. Features a classic, timeless appearance to blend in to any aquascape and planted aquarium installation while looking beautiful. Recommended for aquariums...

Our GLA Acrylic diffuser with ceramic disc creates a super fine mist of CO2 bubbles in the aquarium. Features a classic, timeless appearance to blend in to any aquascape and planted aquarium installation while looking beautiful. Recommended for aquariums...

high quality aquarium glass aerator / oxygenator and CO2 diffusion bell

CAL AQUA's Double Counter functions as both a normal-flow and high-flow bubble counter in one elegant design. Normal-Flow Configuration: For small to medium sized aquariums where CO2 bubble rates are not as high, the normal flow mode can be used to...

The Double Counter ER functions exactly the same as the original Double Counter but has an external port for quick and easy filling. Over time, water level inside bubble counters will evaporate due to the constant stream of dry CO2 passing through. This...

Glass planted aquarium CO2 drop checker. Use to measure CO2 levels at-a-glance. Included: One (1) Suction Cup One (1) bottle of pH Indicator Reagent (10 mL) **We recommend you also purchase GLA 4dKH analytical standard to create proper CO2 Indicator...

Cal Aqua Labs' PEARL is a dual-compartment CO2 checker that allows the user to accurately compare the CO2 level in your aquarium side-by-side against a standard reference. The unique space-saving design places the reference chamber right inside the the...

Cal Aqua Labs' Double Check series is the only all-glass dual-compartment CO2 checker that allows the user to accurately compare the CO2 level in your aquarium side-by-side against a standard reference. The top chamber holds the CO2 indicator solution,...

CAL AQUA LAB's Oracle is designed with elegance and exceptional functionality. Unique to the Oracle is a small white column at the center of the solution chamber. The white background of this column facilitates precise color identification when observing...

CAL AQUA LAB's Nano drop checker is designed specifically small or nano planted aquariums. Measuring approximately 3 x 3 cm, it is small enough to appear unobtrusive, yet large enough to provide a clear and accurate reading. The CAL AQUA LAB's Nano is...

Cal Aqua Labs' CLIP is the first CO2 checker that can be mounted or hung on all four sides of the aquarium, allowing greater flexibility in the device's placement within the aquarium. It's low visual profile takes up very little space and minimizes...

Cal Aqua Labs' Clip nano is designed specifically for hanging on the aquarium rim. It's low visual profile minimizes distraction from your aquascape. Provides unsurpassed clarity and minimizes the amount of equipment inside the aquarium, preventing...

60 ml. Reference refill solution for use with CAL AQUA LABS's dual chamber CO2 checkers. The reference solution is calibrated to 30 ppm CO2. Easy to use, no mixing required. Simply open cap and fill CO2 checker.

One replacement suction cup and silicone plug for Cal Aqua Labs Pearl CO2 Drop Checker

One replacement suction cup and silicone plug for Cal Aqua Labs Oracle CO2 Drop Checker

One replacement suction cup and silicone plug for Cal Aqua Labs Double Check CO2 Drop Checker

Pack of 2 replacement suction cups for all Cal Aqua Labs drop checkers and filter pipes.

PPS-Pro (EDTA) Aquarium Plant Fertilizer Package - Perpetual Preservation System Our PPS-Pro (EDTA) Package Includes: GLA EDTA Micromix - 1lb/bag Potassium Nitrate (KNO3) - 1lb/bag Monopotassium Phosphate (KH2PO4) - 1lb/bag Potassium Sulfate...

PPS-Pro (EDTA) Aquarium Fertilizer Package - Fertilizer for Water Plants Our PPS-Pro (EDTA) Package Includes: GLA EDTA Micromix - 1lb/Jar Potassium Nitrate (KNO3) - 1lb/Jar Monopotassium Phosphate (KH2PO4) - 1lb/Jar Potassium Sulfate (K2SO4) -...

PPS-Pro (EDTA+DTPA) Aquarium Fertilizer Package Our PPS-Pro (EDTA+DTPA) Package Includes: GLA EDTA+DTPA Micromix - 1lb/bag Potassium Nitrate (KNO3) - 1lb/bag Monopotassium Phosphate (KH2PO4) - 1lb/bag Potassium Sulfate (K2SO4) - 1lb/bag Magnesium...

PPS-Pro (EDTA+DTPA) Aquarium Fertilizer Package - Aquarium Fertilizer Dosing System Our PPS-Pro (EDTA+DTPA) Package Includes: GLA EDTA+DTPA Micromix - 1lb/Jar Potassium Nitrate (KNO3) - 1lb/Jar Monopotassium Phosphate (KH2PO4) - 1lb/Jar Potassium...

Estimative Index EI - Best Aquarium Fertilizer Package Our Estimative Index EI Package includes: GLA EDTA Micromix (M) - 1lb/bag Potassium Nitrate (KNO3) (N) - 1lb/bag Monopotassium Phosphate (KH2PO4) (P) - 1lb/bag Potassium Sulfate (K2SO4) (K) -...

Estimative Index EI - NPK Aquarium Fertilizer Package Our Estimative Index EI Package includes: GLA EDTA Micromix (M) - 1lb/Jar Potassium Nitrate (KNO3) (N) - 1lb/Jar Monopotassium Phosphate (KH2PO4) (P) - 1lb/Jar Potassium Sulfate (K2SO4) (K) - 1lb/Jar...

Reef Tank Fertilizer Package - Fertilizer for Coral Reef Our Reef Tank Package includes: Potassium Nitrate (KNO3) - 1lb/Bag Monopotassium Phosphate (KH2PO4) - 1lb/Bag KNO3 Guaranteed Analysis: KNO3 13.7-0-46 Total Nitrogen(N) - 13.7% 13.7%...

Reef Tank Fertilizer Package - Fertilizer for Salt Tanks Our Reef Tank Package includes: Potassium Nitrate (KNO3) - 1lb/Jar Monopotassium Phosphate (KH2PO4) - 1lb/Jar KNO3 Guaranteed Analysis: KNO3 13.7-0-46 Total Nitrogen(N) - 13.7% 13.7%...

Potassium Nitrate KNO3 - Best Fertilizer for Planted Aquarium 1lb/bag Provides Nitrogen (N) and Potassium (K) to aquarium plants. Macronutrients essential for healthy plant growth and survival. Potassium Nitrate (KNO3), is an essential Nitrogen (N)...

Potassium Nitrate KNO3 - Aquarium Plant Food 1lb/Jar provides Nitrogen (N) and Potassium (K) to aquarium plants. Macronutrients essential for healthy plant growth and survival. Want the world's best KNO3? Our 1lb jar of Potassium Nitrate, is the finest...

Potassium Sulfate K2SO4 - For Fertilizing Aquarium Plants 1lb/bag provides Potassium (K) and Sulfur (S) to aquarium plants Potassium Sulfate (K2SO4), is essential for Fertilizing Aquarium Plants with extra potassium, and vital to protein synthesis...

Potassium Sulfate K2SO4 - Dry Aquarium Fertilizer 1lb/Jar provides Potassium (K) and Sulfur (S) to aquarium plants GLA's K2SO4, Potassium Sulfate, is the Best Aquarium Fertilizer for Fe iron metabolism (K) and root development (S). Potassium is...

Monopotassium Phosphate KH2PO4 - Fertilizer for Aquarium 1lb/bag provides Phosphorous (P) and Potassium (K) to aquarium plants, essential macronutrients for healthy plant growth and survival. We source the world's best Monopotassium Phosphate...

Monopotassium Phosphate KH2PO4 - Aquarium Macronutrient 1lb/Jar provides Phosphorous (P) and Potassium (K) to aquarium plants, essential macronutrients for healthy plant growth and survival. Mono Potassium Phosphate (KH2PO4), provides essential K...

Magnesium Sulfate MgSO4 - Aquarium Macro Fertilizer 1lb/bag provides Magnesium (Mg) and Sulfur (S) to aquarium plants. Vital macronutrient. MgSO4 Magnesium Sulfate, aquarium macro fertilizer, is essential in photosynthesis, nutrient and waste transfer...

Magnesium Sulfate MgSO4 - Aquarium Plant Nutrients 1lb/Jar provides Magnesium (Mg) and Sulfur (S) to aquarium plants, vital macronutrients Magnesium Sulfate (MgSO4), aquarium plant nutrients vital for phosphorus uptake, providing (Mg) and (S) to plants...

GLA EDTA Micromix - CSMB Micronutrient Fertilizer 1lb/Bag provides EDTA: chelated iron (Fe), chelated manganese (Mn), chelated zinc (Zn), boron (B), magnesium (Mg), and micronutrients to aquarium plants. Our unique super fine powder is evenly ground to...

GLA EDTA Micromix - Plantex CSM+B Micronutrient Fertilizer 1lb/Jar provides EDTA: chelated iron (Fe), chelated manganese (Mn), chelated zinc (Zn), boron (B), magnesium (Mg), and micronutrients to aquarium plants. Our unique super fine powder is evenly...

GLA EDTA+DTPA Micromix - Chelated Micronutrient Fertilizer 1lb/bag provides EDTA+DTPA: chelated iron (Fe), chelated manganese (Mn), chelated zinc (Zn), boron (B), and micronutrients to aquarium plants. Our EDTA+DTPA Micromix (Chelated Micronutrient...

GLA EDTA+DTPA Micromix - Best Aquarium Plant Fertilizer 1lb/Jar provides EDTA+DTPA: chelated iron (Fe), chelated manganese (Mn), chelated zinc (Zn), boron (B), and micronutrients to aquarium plants. Our EDTA+DTPA Micromix, is the best aquarium plant...

EDTA Chelated Iron Fertilizer (Fe 13%) - Aquarium Iron Supplement 0.5lb/bag Provides EDTA chelated Iron (Fe) to aquarium plants ideal for use in acidic/soft aquarium water with lower pH Our EDTA Chelated Iron Fertilizer (13%), Aquarium Iron Supplement,...

EDTA Chelated Iron Fertilizer (Fe 13%) - Iron for Aquarium Plants 0.5lb/Jar Provides EDTA chelated Iron (Fe) to aquarium plants ideal for use in acidic/soft aquarium water with lower pH Avoid brittle or rotting plant leaves with Fe EDTA Fertilizer...

DTPA Chelated Iron Fertilizer - Aquarium Iron Fe 11% 0.5lb/bag Provides DTPA chelated Iron (Fe) to aquarium plants ideal for use in alkaline aquarium water with higher pH Looking for the world's best aquarium iron? Our DTPA Chelated Iron Fertilizer...

DTPA Chelated Aquarium Iron Fertilizer - Fe 11% 0.5lb/Jar Provides DTPA chelated Iron (Fe) to aquarium plants ideal for use in alkaline aquarium water with higher pH Iron is vital to plant survival, growth, nutrient regulation, chlorophyll synthesis,...

Ferrous Gluconate (Iron Gluconate Fertilizer Fe 12.46%) - Micronutrients for Aquarium Plants 0.5lb/bag Provides gluconate iron (Fe) to aquarium plants ideal for use in acidic/soft aquarium water with lower pH, provides highly usable iron for plants...

Ferrous Gluconate (Iron Aquarium Plant Fertilizer Fe 12.46%) 0.5lb/Jar Provides gluconate iron (Fe) to aquarium plants ideal for use in acidic/soft aquarium water with lower pH, provides highly usable iron for plants in these water conditions, for...

Miller Microplex - Micronutrient Aquascape Fertilizer 0.5lb/bag provides EDTA: chelated magnesium (Mg), chelated iron (Fe), chelated manganese (Mn), boron (B), and micronutrients to plants. Our Miller's Microplex, is the best micronutrient aquascape...

Miller Microplex - Trace Elements and Iron Fertilizer for Aquarium Plants 0.5lb/Jar provides EDTA: chelated magnesium (Mg), chelated iron (Fe), chelated manganese (Mn), boron (B), and micronutrients to plants. Our Miller's Microplex, micronutrient DIY...

Calcium Sulfate CaSO4 - DIY Aquarium Plant Fertilizer 1lb/bag provides Calcium (Ca) and Sulfur (S) to plants, vital macronutrients raises general hardness (GH) in soft water Calcium Sulfate (CaSO4), DIY Aquarium Plant Fertilizer, is vital to cell...

Calcium Sulfate CaSO4 - Planted Tank Fertilizer 1lb/Jar provides Calcium (Ca) and Sulfur (S) to plants, vital macronutrients raises general hardness (GH) in soft water CaSO4 (Calcium Sulfate) planted tank fertilizer, is essential to healthy plant...

Ultimate GH Booster - Essential Minerals to Raise GH of RO Water 1lb/bag provides Potassium (K), Magnesium (Mg), Calcium (Ca), and Sulfur (S) to aquarium plants, essential macronutrients. Our Ultimate GH Booster, increases general hardness of...

Ultimate GH Booster - K, Mg, Ca, and S to Raise GH of Soft Water 1lb/Jar provides Potassium (K), Magnesium (Mg), Calcium (Ca), and Sulfur (S) to aquarium plants, essential macronutrients. Our Ultimate GH Booster will raise GH of RO water, stabilize...

Calcium Nitrate Ca(NO3)2 - Dry Fertilizer for Aquarium Plants 1lb/bag provides Calcium (Ca) and Nitrogen (N) to plants, vital macronutrients use in conjunction with Mg(NO3)2 to raise general hardness (GH) in soft water Feed your aquarium plants our...

Calcium Nitrate Ca(NO3)2 - Macro Fertilizer Aquarium Plants 1lb/Jar provides Calcium (Ca) and Nitrogen (N) to plants, vital macronutrients. use in conjunction with Mg(NO3)2 to raise general hardness (GH) in soft water Do you have leaf tip burn? Fix...

Magnesium Nitrate Mg(NO3)2 - Macro Aquatic Fertilizer 1lb/bag provides Magnesium (Mg) and Nitrogen (N) to plants, vital macronutrients MgNO32 Magnesium Nitrate, macro aquatic fertilizer, is essential to photosynthesis, chlorophyll, and nutrient...

Magnesium Nitrate Mg(NO3)2 - Micronutrient Fertilizer 1lb/Jar provides Magnesium (Mg) and Nitrogen (N) to plants, vital macronutrients. Magnesium Nitrate (MgNO32), Macronutrient Fertilizer, provides nitrogen (N) and magnesium (Mg) to plants, and...

Manganese Sulfate MnSO4 - Micro Fertilizer for Aquarium 0.25lb/bag provides manganese (Mn) and Sulfur (S) to aquarium plants Our Manganese Sulfate (MnSO4), is the best planted tank fertilizer to provide essential (Mn) and Sulfur (S) to aquarium plants...

DIY Liquid Fertilizer Dosing Bottle - 500mL Use for quick and easy dosing of planted aquarium fertilizer on a daily basis. Easily measure and prepare your DIY liquid fertilizer stock solution, and dose accurate measurements as needed. Measure just...

DIY Aquarium Fertilizer Dosing Bottle - 1000mL Use for quick and easy dosing of planted aquarium fertilizer on a daily basis. Easily measure and prepare your DIY liquid fertilizer stock solution, and dose accurate measurements as needed. Measure just the...