Aquatopia Mini Hydrometer (AQ83819)
For quick, reliable readings in your saltwater aquarium.
Submerge hydrometer approximately 15cm below the water line. If necessary, gently tap hydrometer to dislodge any air bubbles. Read specific gravity on scale. Recommended specific gravity is 1.020 to 1.024 for most marine aquariums.
Note: For first time use, submerge hydrometer for 24 hours before taking initial reading to allow the needle to be seasoned.
SHOP ONLINE WITH CONFIDENCE
For full delivery & returns details, please refer to our Shipping & Returns page.
FREE SHIPPING* Free shipping applies on nearly all products across our website with Australian shipping addresses only. Customers living in rural areas or purchasing bulky/fragile items are advised to reach out first before ordering. Offer cannot be applied to previous purchases or the purchase of gift cards and cannot be redeemed for cash. Offer cannot be used in conjunction with any other discounts. Orders will arrive to destinations within 3-7 business days where possible, with Authority To Leave only. If you do not wish to use this delivery method, other chargeable methods will be available at checkout.
CLICK & COLLECT Local Pickup is available for all South Australian customers only. Customers can visit our Edwardstown warehouse during business hours to pick up their orders. Simply choose the Local Pickup option at checkout and we will email you when your order is ready. Local pickup purchases made outside of SA will be automatically refunded.
