WSD
WSD Trough Block 200g
$3.99
Was
$19.95 per kgor 4 payments of $1.00 with AfterpaySize: 200g
- Delivery
- Free over $200Australia wide, for orders up to 12kg.
- Click & Collect
- Free from all six storesChoose your store at checkout.
- Returns
- 30 day returnsSome exclusions apply. Returns policy
Since 1975Serving local communities from our six stores.
Keep stock troughs clean and clear with WSD Trough Blox. Each slow-dissolving copper block controls algae and slime and gives your stock a copper supplement at the same time.
- Active: copper (as copper sulphate) 63g/kg
- For plastic and concrete troughs, not steel or bare metal troughs
- One 200g block treats around 7,000L and usually lasts 4-8 weeks; replace when slime returns
- Not for human drinking water or where copper toxicity is a risk (e.g. sheep); read the label
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