Learn more about Castle AquaticsSolutions & Treatments
BuffMAX, pH Buffer
Keeping a properly buffered system is essential for the completion of the nitrification process which allows ammonia to be converted to nitrite and then to...
pHMAX, pH Reducer Salts
pHMAX fuses pH lowering qualities with natural electrolytic supplements to safely lower pH levels in pond water at no more than 0.2 pts per application.
DetoxDRY, Concentrated Chlorine Remover
DetoxDRY will immediately remove chlorine that is present in city water supplies. Chlorine is toxic to fish. Left untreated chlorine can cause gill damage and...
CoolBIO, Cold Water Bacteria Booster
CoolBIO contains highly concentrated cold water natural bacteria designed to accelerate the decomposition of leaves, twigs, muck and other sediment during the fall and winter...
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...
AlgaeSTOP, Controls Algae Growth
PondMAX AlgaeSTOP is an industry leading formula proven to control formation of new algae. AlgaeSTOP effectively eliminates green water in aquariums, fountains, fish ponds, water...
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...
DeFoamMAX, Foam Remover
Eliminates Foam on contact! DefoamMAX gets rid of unsightly foam fast, leaving pond water clean and clear. Foaming or DOC can indicate a heavy concentration...
Euro Series Pond Deicer
PondMAX Pond Heater floats on your pond surface and is thermostatically controlled to never get hot. It allows toxic gases to release and fresh oxygen...
BarleyMAX+, Natural Pond Clarifier
A natural and organic solution for efficient pond cleaning. Barley Extract is the natural solution to maintaining a clean and healthy pond all year long.
DetoxMAX+, Dechlorinator Plus+
DetoxMAX+ will immediately remove chlorine, chloramine, heavy metals and ammonia that are found in city water supplies. DetoxMAX+ will also add a slime coat protectant...
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...
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.
Pond & Water Feature Blocks
Pond & Water Feature Blocks helps to keep small ponds and water features clean and clear. Drop one of these slow-release blocks into your pond...
ParaMAX, Treat & Prevent Infections
ParaMAX is formulated for helping control Ick on pond fish. Treated correctly ParaMAX will remove ick, parasites, protozoa, bacteria and fungi from most fish species.
MediMAX, Bacterial Control
MediMAX is excellent for controlling gill diseases in pond and aquarium fish. Bacterial diseases generally result from fish stress due to adverse water quality conditions,...
NatureMAX, Ultimate Pond Treatment
NatureMAX’s multi-purpose cleaning action cleans ponds with barley, bacteria, enzymes and a powerful secret ingredient. These substances clean, polish and break down problematic organic materials.
ClearMAX, Pond Water Flocculent
ClearMAX will quickly restore pond water to a brilliant shine. ClearMAX has unique properties allowing suspended particles in water to attract together and fall to...
CleanMAX, Oxy Pond Cleaner
When you are trying to get on top of your pond and waterfall maintenance, CleanMAX rock cleaner has everything you need. With the safest active...
BactiMAX+, All Season Bacteria
BactiMAX+ will remove ammonia, nitrite, nitrate, and organic debris (dead leaves, uneaten fish food, fish waste, etc.) Use BactiMAX+ year-round, even in the winter to...
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...
