Find the lowest price for:       All ProductsHeaters     4.0 (3)   Add a review Hydor Theo Shatter Proof Heater 200 W   Theo Heater 200 watt by Hydor. Patented heating element automatically turns off if water level declines Have a question? Ask the Experts! Set Price Alert Compare Prices Product Spec Member Reviews Recommend to Friends Searched Hydor Theo Shatter Proof Heater 200 W in 150 stores, 43 results found Image Description   Store   Price aquarium fish tank Emperor 400 filter Theo 200W heater If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay (auction)   3 Store Reviews   $10.5 (used) Go to Store HYDOR THEO AQUARIUM HEATER 200 WATT 53 GA NEW! If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay (auction)   3 Store Reviews   $14.99 Go to Store THEO UL Heater 200W If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   1 Store Reviews   $15.5 Go to Store Hydor Theo Ul Heater 200 Watt If this item doesn't belong here, click Remove and help us keep our results accurate.   fish.com   0 Store Reviews   $16.99 Go to Store Theo 200 Watt Submersible Heater - Hydor USA Inc If this item doesn't belong here, click Remove and help us keep our results accurate.   PetBlvd.com   0 Store Reviews   $17.96 Go to Store Hydor THEO Heater Anti-Shock Shatterproof 200w / 200 W If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $17.98 Go to Store THEO Heater - 200W - UL Listed - 12 in. - up to 53 Gallon If this item doesn't belong here, click Remove and help us keep our results accurate.   That Fish Place That Pet Place   3 Store Reviews   $18.49 Go to Store Hydor Theo Heater 200 watt for Aquariums If this item doesn't belong here, click Remove and help us keep our results accurate.   Drs. Foster and Smith   7 Store Reviews   $18.69 Go to Store Theo Heater 200Watt If this item doesn't belong here, click Remove and help us keep our results accurate.   everythingreptileinc.com   0 Store Reviews   $18.78 Go to Store Hydor THEO UL Heater 200W If this item doesn't belong here, click Remove and help us keep our results accurate.   Premium Aquatics   1 Store Reviews   $18.95 Go to Store Hydor Theo 200w Heater If this item doesn't belong here, click Remove and help us keep our results accurate.   Aqua Buys   2 Store Reviews   $21.49 Go to Store Hydor Theo Submersible Heater-200 Watt If this item doesn't belong here, click Remove and help us keep our results accurate.   Big Al's Online   0 Store Reviews   $21.89 Go to Store Hydor Theo 200 Watt Heater If this item doesn't belong here, click Remove and help us keep our results accurate.   Allpetdepot.com   0 Store Reviews   $21.96 Go to Store Hydor Theo 200 Watt Heater If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   1 Store Reviews   $21.96 Go to Store Theo 200 Watt Heater For Aquariums If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $22.5 Go to Store HYDOR USA INC - THEO 200 WATT SUBMERSIBLE SHATTERPROOF HEATER 12" If this item doesn't belong here, click Remove and help us keep our results accurate.   Aquarium Garden   0 Store Reviews   $22.54 Go to Store Hydor Heater THEO UL 200 Watt If this item doesn't belong here, click Remove and help us keep our results accurate.   Aloha Aquariums   0 Store Reviews   $22.99 Go to Store THEO UL HEATER 200W If this item doesn't belong here, click Remove and help us keep our results accurate.   G&S Aquarium Supplies   0 Store Reviews   $22.99 Go to Store Theo Shatter-proof Aquarium Heater / Size (200 Watt) If this item doesn't belong here, click Remove and help us keep our results accurate.   GregRobert Pet Supplies   0 Store Reviews   $23.31 Go to Store Hydor THEO 200 Watt Heater If this item doesn't belong here, click Remove and help us keep our results accurate.   Gulf Aquaria   1 Store Reviews   $23.49 Go to Store Hydor Theo 200 Watt UL Listed Submersible Aquarium Heater If this item doesn't belong here, click Remove and help us keep our results accurate.   onlinepetdepot.com   0 Store Reviews   $25.44 Go to Store Hydor THEO 200W SUBMERS HEATER If this item doesn't belong here, click Remove and help us keep our results accurate.   Pets Warehouse   0 Store Reviews   $25.49 Go to Store Hydor THEO Heater 200 Watt If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $25.99 Go to Store Hydor THEO Heater 200 Watt If this item doesn't belong here, click Remove and help us keep our results accurate.   Fishy Business   0 Store Reviews   $25.99 Go to Store Hydor THEO Heater 200 Watt If this item doesn't belong here, click Remove and help us keep our results accurate.   MarineDepot.com   5 Store Reviews   $25.99 Go to Store Hydor Usa Inc Theo 200W Submers Heater If this item doesn't belong here, click Remove and help us keep our results accurate.   SHOP.COM   0 Store Reviews   $26.54 Go to Store Theo 200 Watt Submersible Shatterproof Heater 12" If this item doesn't belong here, click Remove and help us keep our results accurate.   AllPetMall.com   0 Store Reviews   $26.87 Go to Store Theo 200 Watt Submersible Shatterproof Heater 12" If this item doesn't belong here, click Remove and help us keep our results accurate.   AllPetMall.com   0 Store Reviews   $26.87 Go to Store Hydor - THEO 200W UL Listed Submersible Aquarium Heater If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $27 Go to Store Hydor THEO Heater 200 Watt If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   1 Store Reviews   $27.29 Go to Store HYDOR THEO HEATER 200w NEW Aquarium Heater submersible If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $27.99 Go to Store Hydor Usa 200 Watt Theo Ul Heater If this item doesn't belong here, click Remove and help us keep our results accurate.   StrictlyPetSupplies.com   0 Store Reviews   $28.55 Go to Store HYDOR THEO HEATER 200W If this item doesn't belong here, click Remove and help us keep our results accurate.   Aquarium Center   0 Store Reviews   $28.99 Go to Store Hydor THEO Fish Tank Aquarium Heater 200W Up to 53 gal If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $29.95 Go to Store HYDOR THEO 200 wt submersible fish 55 gal tank HEATER If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $29.99 Go to Store Theo Shatterproof Heater, 200W If this item doesn't belong here, click Remove and help us keep our results accurate.   Aubuchon Hardware   0 Store Reviews   $30.49 Go to Store Hydor Theo Aquarium Heaters THEO AQUARIUM HEATER UL, 200 W If this item doesn't belong here, click Remove and help us keep our results accurate.   PetSmart.com   0 Store Reviews   $31.99 Go to Store NEW Hydor USA Inc Theo 200W Submers Heater If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $32.85 Go to Store Hydor Theo Shatterproof Heater 200 Watt - T11302 If this item doesn't belong here, click Remove and help us keep our results accurate.   Underbid   0 Store Reviews   $34.17 Go to Store THEO HEATER 200WATT UL 24 I#038010 If this item doesn't belong here, click Remove and help us keep our results accurate.   Bottings Online   0 Store Reviews   $34.38 Go to Store HYDOR THEO 200W SUBMERS HEATER If this item doesn't belong here, click Remove and help us keep our results accurate.   Peticious.com   6 Store Reviews   $36.42 Go to Store Hydor Theo Submersible Heater 200 Watt If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   3 Store Reviews   $38.29 Go to Store Theo 200 Watt Submersible Shatterproof Heater 12". If this item doesn't belong here, click Remove and help us keep our results accurate.   Pet Crossroads Pet Supplies   0 Store Reviews   $53.31 Go to Store Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Hydor Heaters Other Heaters internal use: spec361