Description
Aqua-pics Kh+7.0 Buffer 8kg — Wholesale-grade neutral buffer for large aquarium operations
Pet shops, wholesalers and large aquaculture set-ups treat water by the thousands of litres, and buying a buffer in retail-size packs to cover that volume stops making sense long before the shelf space does. Aqua-pics Kh+7.0 Buffer 8kg (SKU: 100927) is the 8 kg size of Aqua-Pics’ neutral buffer, raising carbonate hardness (KH), adjusting pH up or down as required, and locking it at around 7.0 across a large operation’s worth of tanks. Correcting KH rather than only shifting pH removes the stressful, damaging fluctuation that pH-only products leave behind, supporting fish health and longer life at a scale a retail pot was never built for. The formula contains chemically clean phosphates, which Aqua-Pics states are selected so as not to add meaningfully to algae growth, and 8 kg suits a wholesale operation, large retailer or substantial fish room.
The dose rate is unchanged from the smaller packs: one level teaspoon, about 5 g, per 10 L of aquarium water, raising KH by roughly 8 dKH (143 ppm) and stabilising pH near 7.0 per application. An 8 kg bag holds about 1,600 of those doses, equivalent to roughly 16,000 L of treated water, enough to carry a wholesale or large retail system through an extended operating period without reordering. As a general-purpose neutral buffer rather than the goldfish-specific product in the range, it suits any freshwater system, from holding tanks to breeding racks, that needs a stable mid pH rather than a slightly alkaline one. The line runs from 120 g up to 4 kg below this size, and up to a 16 kg bag beyond it.
Usage & Application
When to Use
- Wholesale and retail holding systems: High-turnover stock tanks needing consistent pH.
- Large fish rooms: Operations running well beyond a hobby-scale number of tanks.
- Reducing per-litre cost: Bulk buying where the saving over retail packs is substantial.
- Standardising water chemistry: One buffering routine applied across a whole facility.
Dosing & Administration Guide
- Weigh for every batch: Use a scale rather than teaspoon measures at this volume.
- Pre-dissolve in bulk containers: Mix weighed batches into water before dosing individual systems.
- Dose to measured volume: Calculate each system’s real water volume before scaling the dose.
- Monitor across the facility: Check KH and pH at several points rather than one tank only.
Product Specifications & Highlights
Key Features
- Locks pH near 7.0 at wholesale scale: Consistent buffering across a large operation.
- 8 dKH per dose: The same rate used throughout the Aqua-Pics range.
- Chemically clean phosphates: Chosen to limit the formula’s contribution to algae.
- About 1,600 doses per bag: Roughly 16,000 L of treated water from one bag.
- Wholesale-grade sizing: Built for large retail and commercial operations.
Product Details
- Brand: Aqua-Pics (Australia)
- SKU: 100927
- Barcode (GTIN/EAN): 9336264000304
- Product Type: Additives & Supplements > Freshwater KH/pH Buffer
- Net Weight: 8 kg
- Dose Rate: 1 level teaspoon (about 5 g) per 10 L, raising KH by about 8 dKH (143 ppm) and stabilising pH near 7.0
- Treatment Volume: About 16,000 L per bag at the standard dose
- Contains: Chemically clean phosphates
- Other Sizes: 120 g (SKU 102790); 250 g (SKU 100924); 400 g (SKU 100925); 800 g (SKU 100926); 2 kg (SKU 102847); 4 kg (SKU 124738); 16 kg (SKU 102508)
- Target Environment: Freshwater community and tropical aquariums


There are no reviews yet.