
Price Match Policy
Cheaper elsewhere? We’ll match it or credit you back even after purchase.
Terms and Conditions Apply!
Couldn't load pickup availability
Free standard shipping on orders over $99
Terms and Conditions Apply!
We can ship to any address in Australia and New Zealand. Note that there are restrictions on some products, and some products cannot be shipped to some locations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full kilo.
Biotope Goldfish and Koi KH Balance is a specialized water conditioner formulated to stabilize carbonate hardness (KH) levels in aquariums and ponds housing Goldfish and Koi. KH is vital for buffering pH and preventing dangerous fluctuations that can stress fish and disrupt biological filtration. This product ensures long-term water stability, supports healthy filtration, and promotes a safer environment for Goldfish and Koi.
Stabilizes pH – Maintains consistent KH levels to prevent sudden and harmful pH swings.
Supports Biological Filtration – Encourages the growth and efficiency of beneficial bacteria that process ammonia and nitrite.
Safe for Fish, Plants & Invertebrates – Non-toxic when used as directed, making it ideal for both aquariums and ponds.
Long-Lasting Effect – Slow-dissolving formula provides extended stability without frequent dosing.
Essential for Koi Care – Helps protect Koi and Goldfish, which are highly sensitive to unstable water chemistry.
Test KH Levels – Use a reliable KH test kit regularly. Ideal range: 4–8 dKH (70–140 ppm).
Dosage – Add 10 g per 100 L (26 gallons) of water to raise KH by ~1–2 dKH.
Application – Sprinkle directly into the pond/aquarium or pre-dissolve in water before adding.
Frequency – Re-test weekly, after water changes, or after heavy rainfall (for ponds). Redose as needed.
300 g – For smaller ponds and aquariums.
500 g – Suitable for medium-sized setups.
1.5 kg – For larger aquariums or moderate ponds.
2.2 kg – Ideal for big ponds and high-volume aquariums.
10 kg – Bulk option for extensive ponds and professional use.
Monitor KH & pH Regularly – Especially in outdoor ponds where rainfall can dilute KH and destabilize pH.
For Koi & Goldfish Enthusiasts – Essential for maintaining the stable water conditions these species require.
Algae Control – Stable KH discourages algae blooms by preventing sudden water chemistry shifts.
Combine with Other Treatments – Use alongside Biotope water conditioners and bacterial supplements for optimal clarity and biological stability.
Get the latest updates on new products and upcoming sales
Thanks for subscribing!
This email has been registered!