1/2" Siphon Stopper For Non-Drilled Tanks

1/2" Siphon Stopper For Non-Drilled Tanks

$ 45.00 CAD

Siphon Stopper® return fitting comes with Siphon Stopper® cap, elbows, loc-line hose with 0.25″ nozzle (does not come with bulkhead or 1/2″ barbed elbow – see Siphon Stopper® complete return fitting which includes the bulkhead and the elbow.) This is the best solution to give your aquarium a consistent output position that is easy to manipulate water flow, and at the same time limits your risk of a backs siphon much more effectively than a check valve.

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More Info
  • Testing: Perform power-off test and mark safe water level in sump
  • Maintenance: Keep nozzle clear; inspect quarterly

Product Overview

An anti-siphon solution for non-drilled aquariums, helping prevent backflow during power loss in hang-on-back return setups.

  • 1/2" size for smaller return lines
  • Helps protect floors & cabinetry during outages
  • Easy to install; minimal maintenance
  • Great safety add-on for HOB systems
  • Works with sumps or closed-loop setups

Product Specification

Product Type:
Return/Intake Accessory — Anti-Siphon (HOB)
Weight:
1.4

Tank-Ready Species

All livestock is quarantined and conditioned for safe introduction to your aquarium.

Canada-Wide Shipping

Carefully packed with temperature control to ensure live arrival.

Expect Support

Have questions? Our aquatic specialists are ready to help every step of the way.

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Sustainably Sourced

Ethically collected from trusted breeders and responsible suppliers.