AQUARIUM WATER CONDITIONERS AND ADDITIVES
At Joe's Aquatic World we offer a wide range of water conditioners & additives for your freshwater aquarium.
This range includes biological tank cleaners, oxygenating tablets, and pH adjusters & stabilisers. Any changes to the condition of the water in your freshwater aquarium can pose a serious risk to your fish, which is why our range of water conditioners & additives can help you to maintain the condition of your water.
We will help you to find the most suitable treatments to keep your aquarium’s ecosystem in top condition.
Browse the entire range of water conditioners & additives for freshwater aquariums below.
Our Departments
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FRESH WATER AQUARIUM
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AQUARIUM FILTERS & PARTS
- EXTERNAL FILTERS, MEDIA AND SPARES
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INTERNAL FILTERS, MEDIA AND SPARES
- AQUARIUM INTERNAL FILTERS
- AQUARIUM INTERNAL FILTER SPARES
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AQUARIUM INTERNAL FILTER MEDIA
- AQUAONE INTERNAL FILTER MEDIA
- AQUAONE AQUARIUM FILTER MEDIA
- AQUAEL INTERNAL FILTER MEDIA
- BIORB FILTER MEDIA
- FLUVAL INTERNAL FILTER MEDIA
- INTERPET FILTER MEDIA
- JUWEL AQUARIUM FILTER MEDIA
- MARINA AND ELITE FILTER MEDIA
- RENA INTERNAL FILTER MEDIA
- SUPERFISH INTERNAL FILTER MEDIA
- TETRA INTERNAL FILTER MEDIA
- AQUARIUM FILTER MEDIA
- AQUARIUM AIR PUMPS AND ACCESSORIES
- AQUARIUM KITS AND STANDS
- AQUARIUM SPARES AND ACCESSORIES
- AUTOFEEDERS AND VACATION FOOD BLOCKS
- AQUARIUM BACKGROUNDS
- AQUARIUM BREEDING EQUIPMENT
- AQUARIUM CLEANING AND MAINTANCE
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AQUARIUM DECOR (PLANTS, ORNAMENTS, WOOD & ROCKS)
- BIORB DECOR
- NATURAL WOOD DECOR
- AQUARIUM DECORATIVE ORNAMENTS
- DISNEY THEMED ORNAMENTS
- FINDING NEMO ORNAMENTS
- FLUVAL DECOR
- HUGO AQUARIUM ARTIFICIAL PLANTS
- LAVA ROCK, SLATE, ROCK, PEBBLES AND SHELLS
- PLASTIC AND SILK PLANTS
- SCOOBY DOO ORNAMENTS
- SPONGE BOB ORNAMENTS
- TEENAGE MUTANT NINJA TURTLES ORNAMENTS
- AQUARIUM DISEASE TREATMENTS
- AQUARIUM FEEDING AIDS AND INDUCERS
- POWERHEAD PUMPS, SPARES AND ACCESSORIES
- TROPICAL AND COLDWATER FISH FOODS
- AQUARIUM GLUES AND ADHESIVES
- HEATERS, CHILLERS & THERMOMETERS
- AQUARIUM LIGHTING EQUIPMENT
- PLANTED AQUARIUM EQUIPMENT
- REPLACEMENT SUCKERS
- REVERSE OSMOSIS EQUIPMENT
- SENEYE
- AQUARIUM SANDS & GRAVELS
- TANK DIVIDERS & GRAVEL TIDYS
- AQUARIUM TEST KITS
- TURTLE & TERRAPIN FOOD
- UNDER TANK CUSHION PADS
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AQUARIUM WATER CONDITIONERS AND ADDITIVES
- AQUARIUM ALGAE & GREEN WATER TREATMENTS
- AMMONIA & NITRITE REMOVERS AND DETOXIFIERS
- BIOLOGICAL TANK CLEANERS
- CICHLID & DISCUS TANK ADDITIVES
- AQUARIUM FILTER BACTERIA STARTERS & SUPPLEMENTS
- OXYGENATING TABLETS
- AQUARIUM PHOSPHATE REMOVERS
- AQUARIUM PH ADJUSTERS & STABILISERS
- ADDITIVES FOR R.O. WATER
- AQUARIUM TAP WATER TREATMENTS
- AQUARIUM SALT
- AQUARIUM WATER POLISHERS & CLARIFIERS
- WATER PUMPS AND CIRCULATION PUMPS
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AQUARIUM FILTERS & PARTS
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MARINE AQUARIUMS
- MARINE TANK BACKGROUNDS
- MARINE CLEANING AND MAINTENANCE EQUIPMENT
- MARINE CONDENSATION TRAYS
- MARINE AQUARIUM DECOR
- MARINE DISEASE TREATMENTS
- MARINE FEEDING AIDS AND FEED INDUCERS
- MARINE FILTRATION EQUIPMENT
- MARINE FISH FOOD AND CORAL FOOD
- MARINE GLUES AND ADHESIVES
- MARINE HEATING, COOLERS AND THERMOMETERS
- MARINE LIGHTING EQUIPMENT
- MARINE AND REEF SUPPLIMENTS
- MARINE POWER HEAD PUMPS AND SPARES
- MARINE SALT
- MARINE REPLACEMENT SUCKERS
- SENEYE WATER MONITOR AND ACCESSORIES
- MARINE SUBSTRATES
- MARINE TANK DIVIDERS & FISH TRAPS
- MARINE TEST KITS
- MARINE REVERSE OSMOSIS EQUIPMENT
- MARINE U.V STERALISERS
- MARINE WATER CONDITIONERS AND ADDITIVES
- MARINE WATER PUMPS AND CIRCULATION PUMPS
- UNDER TANK CUSHION PADS
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GARDEN PONDS
- POND AIR PUMPS
- AUTO FEEDERS, VACATION FOOD AND FEEDING AIDS
- BLANKET WEED CONTROL UNITS
- CONCRETE POND PAINTS AND SEALERS
- PLANTING EQUIPMENT
- ELECTRICAL EQUIPMENT
- FISH DISEASE TREATMENTS
- POND FISH CATCHING NETS
- GLUES AND ADHESIVES
- POND GRIDS, TUBS, BOWLS AND WATER CONTAINERS
- HERON AND PREDATOR DETERRANTS
- FISH FOODS
- PIPE AND FITTINGS
- POND FILTERATION
- POND COVER NETS
- POND TOOLS, GLOVES AND WADERS
- POND HEATERS AND THERMOMETERS
- POND LIGHTING
- POND LINERS AND UNDERLAY
- POND LINER REPAIR KITS AND GLUES
- POND PUMPS, SPARES AND ACCESSORIES
- POND SKIMMERS
- POND U.V. CLARIFIERS UNITS, TUBES AND SPARES
- SENEYE WATER MONITOR AND ACCESSORIES
- SPAWNING ROPES AND FRY FOODS
- STONE LINER PEBBLE EDGING
- TAP WATER DECHLORINATOR UNITS
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POND WATER CONDITIONERS AND ADDITIVES
- POND GREEN WATER TREATMENT
- POND AMMONIA, NITRITE REMOVERS AND DETOXIFIERS
- POND BLANKET WEED TREATMENTS
- CLAY ADDITIVES
- DUCK WEED TREATMENT
- POND SURFACE FOAM REMOVERS
- POND FILTER BACTERIAL TREATMENT
- POND pH, kH and GH ADJUSTERS AND STABILISERS
- POND PHOSPHATE REMOVERS
- POND SALTS
- SLUDGE REMOVERS AND BIOLOGICAL POND CLEANERS
- POND TAP WATER TREATMENTS
- POND WATER CLARIFIERS AND POLISHERS
- WATER FEATURES, POOLS AND STATUES
- POND TEST KITS
- VACUUM CLEANERS, SPARES AND ACCESSORIES
- SPECIAL OFFERS
- NEW PRODUCTS
- CLEARANCE
- Fluval External Filters
- Oase Pontec Pond Equipment
- BiOrb Aquariums and Equipment
- Oase Aquamax Range
- Evolution Aqua Nexus Filters
- Evolution Aqua Eazy Pod Filter
- NT Labs Aquarium and Pond
Browse By
- Category
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- AQUARIUM ALGAE & GREEN WATER TREATMENTS (8)
- AMMONIA & NITRITE REMOVERS AND DETOXIFIERS (8)
- BIOLOGICAL TANK CLEANERS (8)
- CICHLID & DISCUS TANK ADDITIVES (12)
- AQUARIUM FILTER BACTERIA STARTERS & SUPPLEMENTS (18)
- OXYGENATING TABLETS (0)
- AQUARIUM PHOSPHATE REMOVERS (8)
- AQUARIUM PH ADJUSTERS & STABILISERS (14)
- ADDITIVES FOR R.O. WATER (4)
- AQUARIUM TAP WATER TREATMENTS (11)
- AQUARIUM SALT (6)
- AQUARIUM WATER POLISHERS & CLARIFIERS (5)
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Special Offers
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Velda Floating Fish Dome Large (50cm dome)
Was:£141.95
NOW:£89.50
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Fish R Fun Bubble River (Small)
Was:£4.99
NOW:£1.75
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Laguna Power Clean Cordless Pond Vacuum Cleaner
Was:£299.99
NOW:£125.00
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Blagdon Powersafe Mounting Spike
Was:£20.33
NOW:£2.50
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Velda VT Iluminated Water Jet Fountain Set
Was:£127.95
NOW:£92.50
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