Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

Squeaky's Aquatics

Fritz pH Higher 4 oz

Fritz pH Higher 4 oz

Squeaky's Aquatics

Fritz pH Higher

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$3.99

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shopping designed around you.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Purchase at Squeaky's Aquatics

You might also like

KeepingFishSimple

Fritz pH Higher – 473ml

Aquatic Cove

Fritz R/O Recharge

Fritz Dark Water almond leaf extract 4 oz bottle

Squeaky's Aquatics

Fritz Dark Water

Fritz pH Neutralizer - Bay Bridge Aquarium and Pet

Bay Bridge Aquarium

Fritz pH Neutralizer

fritz-water-clarifier-8-oz

KensFish.com

Fritz Water Clarifier

Aquatic Cove

Fritz A+ Aquarium Salt 1Lb

Fritz FritzZyme 7 Freshwater - 1 gal

17% off

Pet Life

Fritz FritzZyme 7 Freshwater - 1 gal

(1)

Fritz A.C.C.R. Liquid 16 oz water conditioner

Squeaky's Aquatics

Fritz A.C.C.R. Liquid 16oz

5B Aquariums Supplies

Fritz RPM Liquid Alkalinity Elements Part 1

TK Aquatics

Fritz A+ Aquarium Salt 1lb

Natural Environment Aquatix

Fritz Guard Water Conditioner

Fritz Slime Out cyanobacteria treatment

Squeaky's Aquatics

Fritz Slime Out

Sanctuary Aquatics

Additives : Fritz : Complete : 8 oz

fritz-prazicleanse-10-pack

KensFish.com

Fritz PraziCleanse

Fritz pH Higher - Bay Bridge Aquarium and Pet

Bay Bridge Aquarium

Fritz pH Higher

KGTropicals

Fritz Wide Range PH Test Kit

(4)

Fritz Crystal Clear water clarifier

Squeaky's Aquatics

Fritz Crystal Clear

Nature Aquariums USA

RO Recharge 1lb

(3)

KGTropicals

Fritz A+ Aquarium Salt

(48)

Summit City Coral

Fritz Crystal Clear

Fritz Guard 8 oz

Squeaky's Aquatics

Fritz Guard

Comforting picks for pups

Comforting picks for pups

Crate covers, lick mats, and calming aids.

Fritz KH Test Kit aquarium water test kit for measuring carbonate hardness and pH stability

Tropical Treasures Wyo LLC

Fritz KH Test Kit – Carbonate Hardness Aquarium Water Test Kit

KGTropicals

Fritz COMPLETE Water Conditioner

(69)

Fritz GH Test Kit for measuring general hardness, calcium, and magnesium in freshwater aquariums.

Tropical Treasures Wyo LLC

Fritz GH Test Kit for Freshwater Aquarium General Hardness

Fritz Algae Clean Out 4 oz algaecide

Squeaky's Aquatics

Fritz Algae Clean Out 4oz

KeepingFishSimple

Fritz Complete Water Conditioner

KGTropicals

Fritz Dark Water

(46)

Aquarium Co-Op

4.9

(7.3K)

Easy Green All - in - One Fertilizer - Aquarium Co - Op

Easy Green All - in - One Fertilizer - Aquarium Co - Op

Easy Root Tabs - Aquarium Co-Op

Easy Shrimp and Snail Shells - Aquarium Co - Op

Aquatic Cove

Fritz Wide Range PH Test Kit

FritzPond Clarifier 16 oz bottle, pond water clarifier for cloudy hazy water

Squeaky's Aquatics

FritzPond Clarifier

Aquatic Cove

Fritz Clarifier 16oz

Aquatic Cove

Fritz RPM Calcium Buffer System Pt 1 Alkalinity 16oz

Nature Aquariums USA

Fritz Water Clarifier

Fritz FixIck 8 oz

Squeaky's Aquatics

Fritz FixIck

Fritz A+ Aquarium Salt 1 lb for sale | Splashy Fish

Splashy Fish

Fritz A+ Aquarium Salt

fritz-maxout-pro-freshwater

KensFish.com

Fritz Maxout Pro Freshwater

Fritz Pro Aquatics Sodium Carbonate - Bay Bridge Aquarium and Pet

Bay Bridge Aquarium

Fritz Pro Aquatics Sodium Carbonate

Fritz MetroCleanse metronidazole fish treatment

Squeaky's Aquatics

Fritz MetroCleanse

Fritz ParaCleanse parasite treatment box, powder dose packets

Squeaky's Aquatics

Fritz ParaCleanse

Natural Environment Aquatix

Fritz Complete

Fritz Crystal Complete 16 fl oz aquarium water conditioner and clarifier for freshwater tanks

Tropical Treasures Wyo LLC

Fritz Crystal Complete 16 fl oz

Fritz pH Lower 4 oz

Squeaky's Aquatics

Fritz pH Lower

KeepingFishSimple

Fritz Ph Test Kit

FritzZyme Trace elements for nitrifying bacteria

Squeaky's Aquatics

FritzZyme Trace

Cat grooming basics

Cat grooming basics

Self-cleaning brushes, wipes, rollers, and sprays.

fritz-fixick-8-oz

KensFish.com

Fritz FixIck

Essex Marine Aquatics

Fritz Clarifier (Saltwater and Freshwater)

Fritz PraziCleanse 10-pack box - praziquantel powder packets for treating flukes, tapeworms, and parasitic worms in freshwater and saltwater aquariums

Squeaky's Aquatics

Fritz PraziCleanse | Praziquantel Parasite Treatment for Aquariums

Natural Environment Aquatix

Fritz Maxout Pro - Saltwater

Natural Environment Aquatix

Fritz Monster 360

KGTropicals

Fritz Alkalinity (KH) Test Kit

(2)

Fritz Rift Lake Cichlid Probiotic Salt 3 lb jar - GH and trace mineral booster for African cichlids

Squeaky's Aquatics

Fritz Rift Lake Cichlid Probiotic Salt | Trace Minerals & GH Booster for African Cichlids

TK Aquatics

Fritz FritzGuard - Water Conditioner 4oz

Nature Aquariums USA

A+ Aquarium Salt - 2 lbs.

Fritz pH Neutralizer 8 oz, 1 lb, and 3 lb

Squeaky's Aquatics

Fritz pH Neutralizer

Aquatic Cove

Fritz Cichlid Buffer-1.25lb

KeepingFishSimple

Fritz pH Lower

Natural Environment Aquatix

Fritz Maxout Pro Freshwater

Summit City Coral

Fritz Clarifier

Fritz Alkalinity Test Kit for sale | Splashy Fish

Splashy Fish

Fritz Alkalinity (KH) Test Kit

Fritz A.C.C.R. 4oz water conditioner - ammonia, chlorine, and chloramine remover for freshwater and saltwater aquariums

Squeaky's Aquatics

Fritz A.C.C.R. Water Conditioner 4oz

KGTropicals

Fritz Clarifier

(3)

fritz-fuzzout

KensFish.com

Fritz FuzzOut

TK Aquatics

Fritz Dark Water 4oz

Keep your cat entertained

Keep your cat entertained

Felt toys, treat puzzles, and wobblers.

fish internal parasite treatment, aquarium fish parasite treatment, fish tank parasite treatment, aquarium fish internal parasite treatment, how to treat internal fish parasites, fish parasite medication, betta fish parasite treatment, best fish parasite treatment, betta fish internal parasite treatment, how to treat betta parasites, how to treat parasites in betta fish, how to get rid of parasites in betta fish,

Splashy Fish

Fritz ParaCleanse

Fritz A.C.C.R. 16 fl oz aquarium water conditioner for ammonia chlorine and chloramine

Tropical Treasures Wyo LLC

Fritz A.C.C.R. 16 fl oz

Fritz Wide Range pH Test Kit box with reagent bottle and test tube

Squeaky's Aquatics

Fritz Wide Range pH Test Kit

Fritz Rift Lake Cichlid Buffer 1.25 lb jar - pH and KH buffer for African cichlid aquariums

Squeaky's Aquatics

Fritz Rift Lake Cichlid Buffer | Raises pH & KH for African Cichlid Aquariums

Fritz pH Higher Aquarium Water Treatment 16 fl. oz

Pets Warehouse

Fritz pH Higher Aquarium Water Treatment 16 fl. oz

Aquatic Cove

Fritz Maxout Pro

Natural Environment Aquatix

Fritz Crystal Clear Water Clarifier

fritz-freshwater-trace-8-oz

KensFish.com

Fritz Freshwater Trace

Fritz Complete 2 oz

Squeaky's Aquatics

Fritz Complete | One-Step Water Conditioner for Freshwater & Saltwater

KeepingFishSimple

Fritz Crystal Clear

Wet Pets Aquatics

Fritz Dark Water 4oz

KeepingFishSimple

Fritz Dark Water – 118mL

Fritz Algae Clean Out 16 oz algaecide

Squeaky's Aquatics

Fritz Algae Clean Out 16oz

fritz-complete-water-conditioner-4-oz

KensFish.com

Fritz Complete Water Conditioner

TK Aquatics

Fritz RPM Elements Part 1 Alk 16 oz

Fritz pH Higher reduces acidity and raises pH in freshwater aquariums, and it boosts KH (carbonate hardness) at the same time for a more stable, better-buffered system. Adjust gradually to keep your fish comfortable. Explore more water care.
Features

Raises pH in freshwater aquariums
Increases KH (carbonate hardness) for better buffering a

Visit Squeaky's Aquatics for full shipping details

Shipping calculated at checkout

Returns accepted within 30 days

Exclusions may apply. See full policy

Squeaky's Aquatics

Squeaky's Aquatics

4.9 (56)