Learn more about Castle AquaticsPond Care & Filtration
Legacy Version Clear Water Pump and Filter Kit
The PondMAX Clear Water Pump and Filter Kit makes installing your new filtration system very easy. This is a complete pump and filter system that...
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...
Annual Service Kit
PondMAX makes annual filter servicing and repair easy by offering a complete Pressure Filter Service Kit. Each service kit offers a replacement UVC Lamp, Quartz...
Legacy Version Pressure Filter with UV Clarifier
Legacy Series Pressure Filter from PondMAX is a high efficiency and pressurized pond filter system, with an option to have an integrated UV-C. This pond...
SF650 All-In-One Submersible Pond Filter System
This all-in-one submersible pond filter system is compact in design and does not require complicated plumbing, which makes for a dramatically simple filter installation. This...
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...
StatuMAX, 8 oz.
StatuMAX fountain cleaner is a revolutionary product designed specifically to keep fountains, bubblers and disappearing waterfall features clean and clear all year long.
Pro Pond Vacuum
The PondMAX garden hose powered pond vacuum, complete with an aluminum extendable handle and kink-free discharge pipe.
