Water Treatment Blocks


Some aquarium water treatments are available to buy in an easily administered block. No mess or fuss, just drop the block into your aquarium.

The binders that make up these products usually consists of calcium compounds. As a result you may notice an increase in pH and hardness after use. This buffering action will gradually be neutralized after the block has dissolved. This is also true of aquarium feeder blocks.

The blocks will generally dissolve faster in acid water but will still take sometime. This allows the active ingredients to enter the fish's environment gradually.

biotic 27gm neutralizer blocks (4 blocks per pack)
 biotic 27gm neutralizer blocks (4 blocks per pack)
AU $8.99
tropical fish neutralizer blocks 21grm block
 tropical fish neutralizer blocks 21grm block
AU $3.99
tropical fish neutralizer block 21grms
 tropical fish neutralizer block 21grms
AU $3.99
Wardley - Goldfish Neutralizer Block
 Wardley - Goldfish Neutralizer Block
AU $3.50
Aqua One - O2 Plus (Oxygen Block)
 Aqua One - O2 Plus (Oxygen Block)
AU $4.50
Oxygen Block- for aquarium fishtanks
 Oxygen Block- for aquarium fishtanks
AU $3.50
Vacation Block - Automatic fish feeder
 Vacation Block - Automatic fish feeder
AU $3.50
Weekender Block - Automatic fish feeder
 Weekender Block - Automatic fish feeder
AU $3.50
Neutraliser Block FOR FISHTANKS AQUARIUMS
 Neutraliser Block FOR FISHTANKS AQUARIUMS
AU $3.50
Pond fishtank aquarium algae blocks (Treat 120 litre)
 Pond fishtank aquarium algae blocks (Treat 120 litre)
AU $5.75
Wardley - Treasure Chest Neutralizer Block
 Wardley - Treasure Chest Neutralizer Block
AU $3.50

Aquarium Water Reading


Aquarium Water Guide