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- Brand: Seachem
- Purigen Discus Buffer
- Size: 250g
- Adjusts pH to 5.8-6.8
- Helps to replicate the ideal discus environment
Discus Buffer helps to replicate the ideal discus environment (low pH and low GH (General Hardness)). Discus Buffer will lower pH and keep it lowered. Discus Buffer also softens water by precipitating calcium and magnesium.
Directions: Rinse before use. Use in a fine mesh (180 micron or less) filter bag such as SeachemÕs The Bag. For best results, Purigen should be placed so as to maximize the flow of water through it. It may be used in a canister filter, media chamber, box filter, or any high flow area of a trickle filter. Each 250mL treats up to 1,000L (250 US gallons) for up to six months. Exhaustion is indicated by a pronounced discoloration of the beads to dark brown or black.