For the prevention of Scarid Fly infestation – Fully licensed Scarid fly insecticide. Best used by spraying on to growing medium once a week trying to avoid contact with plant. Scarid 10 is a concentrate and should be applied at a rate of 30ml per litre of water.
For the prevention of Scarid Fly infestation – Fully licensed Scarid fly insecticide. Best used by spraying on to growing medium once a week trying to avoid contact with plant. Scarid 10 is a concentrate and should be applied at a rate of 30ml per litre of water.
in 25 offers
The lowest price for Scarid Fly 10 100ml Residual Insecticide For Growing Medium Pest Control Spray right now is $32.00 at Hydro Centre, compared across 21 retailers.
The all-time low was on 5 Mar 2026. That's the lowest price we've ever tracked — a great time to buy.
Scarid Fly 10 100ml Residual Insecticide For Growing Medium Pest Control Spray
For the prevention of Scarid Fly infestation – Fully licensed Scarid fly insecticide. Best used by spraying on to growing medium once a week trying to avoid contact with plant. Scarid 10 is a concentrate and should be applied at a rate of 30ml per litre of water.
For the prevention of Scarid Fly infestation – Fully licensed Scarid fly insecticide. Best used by spraying on to growing medium once a week trying to avoid contact with plant. Scarid 10 is a concentrate and should be applied at a rate of 30ml per litre of water.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 06:26:38
Scarid Fly Insecticide Scarid 10 100ml
Delivery between 12–19 June $15
Scarid 10 (100ml)
Scarid 10 100ml Fungus Gnat Scarid Fly Treatment
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Scarid 10 - 100ml
Delivery $9.50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Scarid 10 (100 Ml)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
NL Scarid 10 100ml
Free delivery
Scarid 10 | Scarid Fly Treatment | 100ml
Delivery $8.91
NL Scarid 10 100ml
Free delivery
Scarid 10 | Scarid Fly Treatment | 100ml
14-day returns
Scarid 10 Pesticide (100ml)
Delivery $14.70
originally posted on aquagardening.com.au
Great product, works wonders in no time.For a bad infestation of gnatsUse at 0.5ml per Litre in resiviour. Run for two hours and then dump resiviour and flush medium with water / low E.C nutrients.Works in coco also, flush after 2 hours.I used it recently and it took gnat numbers down dramatically within a day.Sevroc / Growhard / Nulife definitely over charge for the item though so if your running multiple rooms look up the active ingredient "Deltamethrin 10g/L" and find an alternative.Though this 100ml bottle is perfect for a small res / if you don't use it often.
| General | |
| Select Colour | Clear |
| Country Made In | Australia |
Scarid Fly Insecticide Scarid 10 100ml
Delivery between 12–19 June $15
Scarid 10 (100ml)
Scarid 10 100ml Fungus Gnat Scarid Fly Treatment
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Scarid 10 - 100ml
Delivery $9.50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Scarid 10 (100 Ml)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Great product, works wonders in no time.For a bad infestation of gnatsUse at 0.5ml per Litre in resiviour. Run for two hours and then dump resiviour and flush medium with water / low E.C nutrients.Works in coco also, flush after 2 hours.I used it recently and it took gnat numbers down dramatically within a day.Sevroc / Growhard / Nulife definitely over charge for the item though so if your running multiple rooms look up the active ingredient "Deltamethrin 10g/L" and find an alternative.Though this 100ml bottle is perfect for a small res / if you don't use it often.
| General | |
| Select Colour | Clear |
| Country Made In | Australia |
