Learn more about Castle Aquatics
SA3 Solar Aeration Kit, 3 LPM
SaltMAX, Pond Salt
Electrolytes such as potassium are essential in wound repair and in times of heavy stress, ie. during water changes or clean outs. Salt is excellent...
ScaleMAX, Fountain Limescale Remover
ScaleMAX will deep clean basin pits, cracks and crevices to ensure a new appearance all year round. ScaleMAX will also help to prolong the life...
SludgeMAX, Muck and Sludge Reducer
SludgeMAX easy-to-use tablets are a blend of natural bacteria and enzymes that help clear water by removing excess nutrients and reducing sediment. Great for ponds...
Small Color Changing LED 3 Light Kit
The PondMAX Ultra-Series Pond & Garden Lighting range offers versatility, various options including size and colors to meet the most demanding application. The color changing...
Small Color Changing LED Starter Light
New generation remote controllable multi-color lighting to brighten up your pond or garden. The remote controller offers an easy to use multi-color and multi-functional remote...
Small Gasket (2 pcs)
Small Hosetail Set & Gasket for PF1000
Small Warm White LED Add-On Light
This new generation, extremely bright Warm White Add-On light makes adding additional lights simple. Comes complete with weighted base and garden spike for use in...
Small Warm White LED Starter Light
Combining the latest LED design with high quality glass reinforced plastic, this light is ultimate for any garden owner. This soft warm white light outputs...
Solar Automatic Fish Feeder, 5 LB. Capacity
The PondMAX solar automatic fish feeder makes it easy to keep koi, goldfish, and pond fish on a consistent feeding routine. Ideal for vacations, busy...
Solar Automatic Fish Feeder, 5 LB. Capacity
The PondMAX solar automatic fish feeder makes it easy to keep koi, goldfish, and pond fish on a consistent feeding routine. Ideal for vacations, busy...
SP250 Submersible Pre Filter
This compact, high efficiency in-pond biological pre-filter is very effective in assisting mechanical filtration and biological breakdown to ensure a cleaner, and healthier pond. It...
Spring & Fall Wheat Germ Fish Food
PondMAX Premium Spring & Fall Wheat Germ fish food offers exceptional digestibility for koi and ornamental gold fish during cooler water temperatures.Colder temperatures slow down...
Stainless Steel Fish Net 12" x 8-1/2"
PondMAX fish nets are great for safely catching your fish or scooping out debris from your pond. Ideal for small garden ponds, durable Stainless Steel...
Stainless Steel Skimmer Net
Stainless Steel Skimmer Net is great for scooping unwanted debris from your pond
Staple Growth Fish Food
PondMAX Premium Staple Growth fish food offers specially formulated ingredients to create a high quality and perfectly balanced nutritional diet. Using quality fish food minimizes...
Stepped Diverter WYE Valve.
SF750-1000 All-in-One Submersible Filter Kits
The PondMAX Ultra-Series All-in-One Filter is a submersible unit which enhances, cleans, and maintains a healthy water feature, fish pond, water garden, or fountain.
SuperBIO, Pond Bacteria Booster
SuperBIO contains highly concentrated warm water natural bacteria designed to accelerate the decomposition of leaves, twigs, muck and other sediment during the spring and summer...
Surface Mounting Brackets
Made from reinforced nylon resin PondMAX mounting brackets are strong and durable, enabling your lights to be surface or pole mounted to your exact position.
Tank Connector
The PondMAX Tank Connector & Cable Gland is ideal for transitioning your cables and pipework seamlessly through penetrations in your pond wall. You can have...
TintMAX, Blue Pond Tint
Inhibits photosynthesis to discourage plant growth, creating cleaner and clearer water. Provides shade and protects your pond in the warmer months to come.
UV-C Water Clarifier (Euro Series)
PondMAX UV Clarifiers will provide maximum clarity and ensure healthy conditions in your pond or aquarium. Water passes through the UVC and is exposed to...
Valve with Gasket for PF1000-2000
Warm White LED 3 Light Kit
The PondMAX Ultra-Series Pond & Garden Lighting range offers versatility, various options including size and colors to meet the most demanding application. The warm white...