Bainbridge Algae Trough Block 220g per Block Treats 7000L
Delivered prices are estimates — your exact freight is worked out on your postcode and confirmed at checkout before you pay. In-store is free pickup from our Gympie yard.
- Active ingredient
- 63 g/kg Copper (Cu) present as 250 g/kg Copper Sulphate
- Controls
- Stock troughs: algae and slime
Trough blocks have algaecide which controls algae and slime in stock troughs
One 220 gram blocks treats 7000 litres of water with block lasting 2-4 weeks and should be replaced when slime starts to return
Trough should be cleaned prior to use
A block will add copper to the water and should not be used where copper toxicity occurs
For domestic stock water treatment only
Made in Australia
Active ingredients:
Each block contains 63g/kg of copper as present 25g/kg copper sulphate
Active Ingredient: 63 g/kg Copper (Cu) present as 250 g/kg Copper Sulphate
Chemical Schedule: S6
APVMA Reg. No: 41649
Always read the current registered product label before use. Dose rates and withholding periods on this page are provided as a guide only. The registered label supplied with the product is the legal document and takes precedence. If in doubt, contact TGRM on (07) 5482 1692 or the manufacturer directly.
Always read the label and follow directions for use. The registered label is the legal document governing use of this product.
Common Questions
How much water does one block treat?
One Trough Block treats approximately 6750 litres of water, e.g. one block for 30 sheep or 15 cattle in a nonmetallic or painted water trough.
How long does one block last?
Usually lasts 5-8 weeks. Replace block when slime starts to return.
When should it not be used?
Do not use in areas where copper toxicity is known to occur, or in bare metal troughs. If stock are suspected of having Lupinosis, remove blocks from troughs immediately.
What safety precautions apply?
Harmful if swallowed. Will irritate the eyes, nose, throat and skin. Avoid contact with eyes and skin. When using the product wear elbow-length PVC gloves.
Do you ship this product Australia-wide?
Yes, this product ships Australia-wide via road courier. It is too large or heavy for Australia Post. Call us on (07) 5482 1692 if you have any questions about delivery to your area.
Mainland Australia only — we’re unable to deliver this product to Tasmania. It is classified as environmentally hazardous (a marine pollutant), so it is regulated as a dangerous good for sea and air transport and our freight carriers will not accept it on those routes. Because every route to Tasmania and offshore destinations needs a sea or air leg, we can only deliver it to mainland addresses by road. Call us on (07) 5482 1692 if you are unsure about your address.
Can you deliver this to Tasmania?
Not at this time. This product is environmentally hazardous (a marine pollutant), so it is regulated as a dangerous good for sea and air freight and our carriers do not accept it on those routes. As every route to Tasmania involves a sea or air crossing, we can only deliver it within mainland Australia by road. If you are in Tasmania, please call us on (07) 5482 1692 and we will help you find an alternative product.
Can I Click & Collect from Gympie?
Yes — Click & Collect is available from our store at 55 Tozer St, Gympie. Open Mon–Fri 8am–5pm and Sat 8am–12pm. Click & Collect is FREE on orders of $175 or more, or a flat $10 on orders under $175. Select Click & Collect at checkout and we will have your order ready.


