1" Drain Overflow Kits (Up to 300 gph max)

Nano Overflow Box Complete Kit

Nano Overflow Box Complete Kit

Everything needed to install a quiet, safe overflow in your nano or other low flow tank. Max 100 gph. Click here for our installation video featuring all of your favorite stars from Alpha Centauri to Zeta Bootis.

  • Price: $45.00

Nano In-aNd-Out Complete System

Nano In-aNd-Out Complete System

Here is the complete, matched system for display tanks from tiny to 15 Gallons! Includes Nano overflow kit, 1/2" return kit with choice of nozzles, 5' of 1" Ultraflex pipe for the drain, 2 45 degree ells for the drain, 6' of 1/2" black vinyl...

  • Price: $110.00

Super Nano Overflow Box Complete Kit

Super Nano Overflow Box Complete Kit

Super Nano overflow kit with baffle, holesaw, 1" bulkhead, 1" vented street elbow, detailed instructions, etc. 2 x 5 x 3.5 inches. Please note that the nano and super nano overflow boxes do not have teeth! Max 200 gph.

  • Price: $49.00
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Super Nano In-aNd-Out Complete System

Super Nano In-aNd-Out Complete System

Here is the complete, matched system for display tanks from tiny to 25 Gallons! Includes Super Nano Con Dientes overflow kit with lid, 1/2" return kit with choice of nozzles, 5' of 1" Ultraflex pipe for the drain, 2 45 degree ells for the drain,...

  • Price: $115.00

Super Nano con Dientes Overflow Box Complete Kit

Super Nano con Dientes Overflow Box Complete Kit

By popular demand, a slightly upsized super nano with teeth! 5 1/4 inches wide X 2" front to back x 4 1/2 inches tall with 1 inch teeth. This kit has our patent pending baffle system and includes all the goodies.  Max 300 gph.

  • Price: $65.00
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Super Nano Con Dientes In-aNd-Out Complete System

Super Nano Con Dientes In-aNd-Out Complete System

Here is the complete, matched system for display tanks from tiny to 25 Gallons! Includes Super Nano Con Dientes overflow kit with lid, 1/2" return kit with choice of nozzles, 5' of 1" Ultraflex pipe for the drain, 2 45 degree ells for the drain,...

  • Price: $135.00
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Super Nano con Dientes Overflow Box Complete Kit **Blemished**

Super Nano con Dientes Overflow Box Complete Kit **Blemished**

***Blemished***The function and performance are not affected. Same function, just a few scratches and visible marks. By popular demand, a slightly upsized super nano with teeth! 5 1/4 inches wide X 2" front to back x 4 1/2 inches tall with 1 inch...

  • Price: $55.00