Quick view Details Oase | sku: APO505 BioCompact 25 Filter MSRP: $32.47 Now: $28.99 Add to Cart Quick view Details Oase | sku: APO620 BioMaster Thermo 350 MSRP: $334.88 Now: $299.00 Add to Cart Quick view Details Oase | sku: APO625 BioMaster Thermo 600 MSRP: $424.48 Now: $379.00 Add to Cart Quick view Details Oase | sku: APO675 BioPlus 200 MSRP: $84.00 Now: $75.00 Add to Cart Quick view Details Oase | sku: APO575 BioPlus Thermo 50 MSRP: $88.48 Now: $79.00 Add to Cart Quick view Details Oase | sku: APO540 FiltoSmart Thermo 100 MSRP: $144.48 Now: $129.00 Add to Cart Quick view Oase | sku: APO505 BioCompact 25 Filter Ideal for use in aquariums up to 10 gallonsCompact – Designed to be discreetly installed horizontally or vertically, this filter is perfect for small freshwater aquariumsDimensions - 2 x 2 x 4.6 in.Max flow rate of included pump - 60 GPH MSRP: $32.47 Now: $28.99 Add to Cart Quick view Oase | sku: APO620 BioMaster Thermo 350 Ideal for use in aquariums up to 90 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 200 watt heaterDimensions - 9.4 x 9.4 x 16.7 in.Max... MSRP: $334.88 Now: $299.00 Add to Cart Quick view Oase | sku: APO625 BioMaster Thermo 600 Ideal for use in aquariums up to 160 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 300 watt heaterDimensions - 9.4 x 9.4 x 19 in.Max... MSRP: $424.48 Now: $379.00 Add to Cart Quick view Oase | sku: APO675 BioPlus 200 Ideal for use in aquariums up to 55 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $84.00 Now: $75.00 Add to Cart Quick view Oase | sku: APO575 BioPlus Thermo 50 Ideal for use in aquariums up to 15 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $88.48 Now: $79.00 Add to Cart Quick view Oase | sku: APO540 FiltoSmart Thermo 100 Ideal for use in aquariums up to 30 gallonsSelf-priming for fast and easy startup and continued operationIntegrated 100 watt heaterDimensions - 8 x 5.5 x 10 in.Max flow rate of included pump - 160 GPH MSRP: $144.48 Now: $129.00 Add to Cart Compare Selected × OK
Quick view Details Oase | sku: APO620 BioMaster Thermo 350 MSRP: $334.88 Now: $299.00 Add to Cart Quick view Details Oase | sku: APO625 BioMaster Thermo 600 MSRP: $424.48 Now: $379.00 Add to Cart Quick view Details Oase | sku: APO675 BioPlus 200 MSRP: $84.00 Now: $75.00 Add to Cart Quick view Details Oase | sku: APO575 BioPlus Thermo 50 MSRP: $88.48 Now: $79.00 Add to Cart Quick view Details Oase | sku: APO540 FiltoSmart Thermo 100 MSRP: $144.48 Now: $129.00 Add to Cart Quick view Oase | sku: APO505 BioCompact 25 Filter Ideal for use in aquariums up to 10 gallonsCompact – Designed to be discreetly installed horizontally or vertically, this filter is perfect for small freshwater aquariumsDimensions - 2 x 2 x 4.6 in.Max flow rate of included pump - 60 GPH MSRP: $32.47 Now: $28.99 Add to Cart Quick view Oase | sku: APO620 BioMaster Thermo 350 Ideal for use in aquariums up to 90 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 200 watt heaterDimensions - 9.4 x 9.4 x 16.7 in.Max... MSRP: $334.88 Now: $299.00 Add to Cart Quick view Oase | sku: APO625 BioMaster Thermo 600 Ideal for use in aquariums up to 160 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 300 watt heaterDimensions - 9.4 x 9.4 x 19 in.Max... MSRP: $424.48 Now: $379.00 Add to Cart Quick view Oase | sku: APO675 BioPlus 200 Ideal for use in aquariums up to 55 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $84.00 Now: $75.00 Add to Cart Quick view Oase | sku: APO575 BioPlus Thermo 50 Ideal for use in aquariums up to 15 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $88.48 Now: $79.00 Add to Cart Quick view Oase | sku: APO540 FiltoSmart Thermo 100 Ideal for use in aquariums up to 30 gallonsSelf-priming for fast and easy startup and continued operationIntegrated 100 watt heaterDimensions - 8 x 5.5 x 10 in.Max flow rate of included pump - 160 GPH MSRP: $144.48 Now: $129.00 Add to Cart Compare Selected × OK
Quick view Details Oase | sku: APO625 BioMaster Thermo 600 MSRP: $424.48 Now: $379.00 Add to Cart Quick view Details Oase | sku: APO675 BioPlus 200 MSRP: $84.00 Now: $75.00 Add to Cart Quick view Details Oase | sku: APO575 BioPlus Thermo 50 MSRP: $88.48 Now: $79.00 Add to Cart Quick view Details Oase | sku: APO540 FiltoSmart Thermo 100 MSRP: $144.48 Now: $129.00 Add to Cart Quick view Oase | sku: APO505 BioCompact 25 Filter Ideal for use in aquariums up to 10 gallonsCompact – Designed to be discreetly installed horizontally or vertically, this filter is perfect for small freshwater aquariumsDimensions - 2 x 2 x 4.6 in.Max flow rate of included pump - 60 GPH MSRP: $32.47 Now: $28.99 Add to Cart Quick view Oase | sku: APO620 BioMaster Thermo 350 Ideal for use in aquariums up to 90 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 200 watt heaterDimensions - 9.4 x 9.4 x 16.7 in.Max... MSRP: $334.88 Now: $299.00 Add to Cart Quick view Oase | sku: APO625 BioMaster Thermo 600 Ideal for use in aquariums up to 160 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 300 watt heaterDimensions - 9.4 x 9.4 x 19 in.Max... MSRP: $424.48 Now: $379.00 Add to Cart Quick view Oase | sku: APO675 BioPlus 200 Ideal for use in aquariums up to 55 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $84.00 Now: $75.00 Add to Cart Quick view Oase | sku: APO575 BioPlus Thermo 50 Ideal for use in aquariums up to 15 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $88.48 Now: $79.00 Add to Cart Quick view Oase | sku: APO540 FiltoSmart Thermo 100 Ideal for use in aquariums up to 30 gallonsSelf-priming for fast and easy startup and continued operationIntegrated 100 watt heaterDimensions - 8 x 5.5 x 10 in.Max flow rate of included pump - 160 GPH MSRP: $144.48 Now: $129.00 Add to Cart Compare Selected × OK
Quick view Details Oase | sku: APO675 BioPlus 200 MSRP: $84.00 Now: $75.00 Add to Cart Quick view Details Oase | sku: APO575 BioPlus Thermo 50 MSRP: $88.48 Now: $79.00 Add to Cart Quick view Details Oase | sku: APO540 FiltoSmart Thermo 100 MSRP: $144.48 Now: $129.00 Add to Cart Quick view Oase | sku: APO505 BioCompact 25 Filter Ideal for use in aquariums up to 10 gallonsCompact – Designed to be discreetly installed horizontally or vertically, this filter is perfect for small freshwater aquariumsDimensions - 2 x 2 x 4.6 in.Max flow rate of included pump - 60 GPH MSRP: $32.47 Now: $28.99 Add to Cart Quick view Oase | sku: APO620 BioMaster Thermo 350 Ideal for use in aquariums up to 90 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 200 watt heaterDimensions - 9.4 x 9.4 x 16.7 in.Max... MSRP: $334.88 Now: $299.00 Add to Cart Quick view Oase | sku: APO625 BioMaster Thermo 600 Ideal for use in aquariums up to 160 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 300 watt heaterDimensions - 9.4 x 9.4 x 19 in.Max... MSRP: $424.48 Now: $379.00 Add to Cart Quick view Oase | sku: APO675 BioPlus 200 Ideal for use in aquariums up to 55 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $84.00 Now: $75.00 Add to Cart Quick view Oase | sku: APO575 BioPlus Thermo 50 Ideal for use in aquariums up to 15 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $88.48 Now: $79.00 Add to Cart Quick view Oase | sku: APO540 FiltoSmart Thermo 100 Ideal for use in aquariums up to 30 gallonsSelf-priming for fast and easy startup and continued operationIntegrated 100 watt heaterDimensions - 8 x 5.5 x 10 in.Max flow rate of included pump - 160 GPH MSRP: $144.48 Now: $129.00 Add to Cart Compare Selected × OK
Quick view Details Oase | sku: APO575 BioPlus Thermo 50 MSRP: $88.48 Now: $79.00 Add to Cart Quick view Details Oase | sku: APO540 FiltoSmart Thermo 100 MSRP: $144.48 Now: $129.00 Add to Cart Quick view Oase | sku: APO505 BioCompact 25 Filter Ideal for use in aquariums up to 10 gallonsCompact – Designed to be discreetly installed horizontally or vertically, this filter is perfect for small freshwater aquariumsDimensions - 2 x 2 x 4.6 in.Max flow rate of included pump - 60 GPH MSRP: $32.47 Now: $28.99 Add to Cart Quick view Oase | sku: APO620 BioMaster Thermo 350 Ideal for use in aquariums up to 90 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 200 watt heaterDimensions - 9.4 x 9.4 x 16.7 in.Max... MSRP: $334.88 Now: $299.00 Add to Cart Quick view Oase | sku: APO625 BioMaster Thermo 600 Ideal for use in aquariums up to 160 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 300 watt heaterDimensions - 9.4 x 9.4 x 19 in.Max... MSRP: $424.48 Now: $379.00 Add to Cart Quick view Oase | sku: APO675 BioPlus 200 Ideal for use in aquariums up to 55 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $84.00 Now: $75.00 Add to Cart Quick view Oase | sku: APO575 BioPlus Thermo 50 Ideal for use in aquariums up to 15 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $88.48 Now: $79.00 Add to Cart Quick view Oase | sku: APO540 FiltoSmart Thermo 100 Ideal for use in aquariums up to 30 gallonsSelf-priming for fast and easy startup and continued operationIntegrated 100 watt heaterDimensions - 8 x 5.5 x 10 in.Max flow rate of included pump - 160 GPH MSRP: $144.48 Now: $129.00 Add to Cart Compare Selected × OK
Quick view Details Oase | sku: APO540 FiltoSmart Thermo 100 MSRP: $144.48 Now: $129.00 Add to Cart Quick view Oase | sku: APO505 BioCompact 25 Filter Ideal for use in aquariums up to 10 gallonsCompact – Designed to be discreetly installed horizontally or vertically, this filter is perfect for small freshwater aquariumsDimensions - 2 x 2 x 4.6 in.Max flow rate of included pump - 60 GPH MSRP: $32.47 Now: $28.99 Add to Cart Quick view Oase | sku: APO620 BioMaster Thermo 350 Ideal for use in aquariums up to 90 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 200 watt heaterDimensions - 9.4 x 9.4 x 16.7 in.Max... MSRP: $334.88 Now: $299.00 Add to Cart Quick view Oase | sku: APO625 BioMaster Thermo 600 Ideal for use in aquariums up to 160 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 300 watt heaterDimensions - 9.4 x 9.4 x 19 in.Max... MSRP: $424.48 Now: $379.00 Add to Cart Quick view Oase | sku: APO675 BioPlus 200 Ideal for use in aquariums up to 55 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $84.00 Now: $75.00 Add to Cart Quick view Oase | sku: APO575 BioPlus Thermo 50 Ideal for use in aquariums up to 15 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $88.48 Now: $79.00 Add to Cart Quick view Oase | sku: APO540 FiltoSmart Thermo 100 Ideal for use in aquariums up to 30 gallonsSelf-priming for fast and easy startup and continued operationIntegrated 100 watt heaterDimensions - 8 x 5.5 x 10 in.Max flow rate of included pump - 160 GPH MSRP: $144.48 Now: $129.00 Add to Cart Compare Selected × OK
Quick view Oase | sku: APO505 BioCompact 25 Filter Ideal for use in aquariums up to 10 gallonsCompact – Designed to be discreetly installed horizontally or vertically, this filter is perfect for small freshwater aquariumsDimensions - 2 x 2 x 4.6 in.Max flow rate of included pump - 60 GPH MSRP: $32.47 Now: $28.99 Add to Cart Quick view Oase | sku: APO620 BioMaster Thermo 350 Ideal for use in aquariums up to 90 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 200 watt heaterDimensions - 9.4 x 9.4 x 16.7 in.Max... MSRP: $334.88 Now: $299.00 Add to Cart Quick view Oase | sku: APO625 BioMaster Thermo 600 Ideal for use in aquariums up to 160 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 300 watt heaterDimensions - 9.4 x 9.4 x 19 in.Max... MSRP: $424.48 Now: $379.00 Add to Cart Quick view Oase | sku: APO675 BioPlus 200 Ideal for use in aquariums up to 55 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $84.00 Now: $75.00 Add to Cart Quick view Oase | sku: APO575 BioPlus Thermo 50 Ideal for use in aquariums up to 15 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $88.48 Now: $79.00 Add to Cart Quick view Oase | sku: APO540 FiltoSmart Thermo 100 Ideal for use in aquariums up to 30 gallonsSelf-priming for fast and easy startup and continued operationIntegrated 100 watt heaterDimensions - 8 x 5.5 x 10 in.Max flow rate of included pump - 160 GPH MSRP: $144.48 Now: $129.00 Add to Cart Compare Selected × OK
Quick view Oase | sku: APO620 BioMaster Thermo 350 Ideal for use in aquariums up to 90 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 200 watt heaterDimensions - 9.4 x 9.4 x 16.7 in.Max... MSRP: $334.88 Now: $299.00 Add to Cart Quick view Oase | sku: APO625 BioMaster Thermo 600 Ideal for use in aquariums up to 160 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 300 watt heaterDimensions - 9.4 x 9.4 x 19 in.Max... MSRP: $424.48 Now: $379.00 Add to Cart Quick view Oase | sku: APO675 BioPlus 200 Ideal for use in aquariums up to 55 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $84.00 Now: $75.00 Add to Cart Quick view Oase | sku: APO575 BioPlus Thermo 50 Ideal for use in aquariums up to 15 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $88.48 Now: $79.00 Add to Cart Quick view Oase | sku: APO540 FiltoSmart Thermo 100 Ideal for use in aquariums up to 30 gallonsSelf-priming for fast and easy startup and continued operationIntegrated 100 watt heaterDimensions - 8 x 5.5 x 10 in.Max flow rate of included pump - 160 GPH MSRP: $144.48 Now: $129.00 Add to Cart Compare Selected × OK
Quick view Oase | sku: APO625 BioMaster Thermo 600 Ideal for use in aquariums up to 160 gallonsSimple priming for fast and easy startup and continued operationEasy-clean pre-filter module can be removed separately from the rest of the filter.Integrated 300 watt heaterDimensions - 9.4 x 9.4 x 19 in.Max... MSRP: $424.48 Now: $379.00 Add to Cart Quick view Oase | sku: APO675 BioPlus 200 Ideal for use in aquariums up to 55 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $84.00 Now: $75.00 Add to Cart Quick view Oase | sku: APO575 BioPlus Thermo 50 Ideal for use in aquariums up to 15 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $88.48 Now: $79.00 Add to Cart Quick view Oase | sku: APO540 FiltoSmart Thermo 100 Ideal for use in aquariums up to 30 gallonsSelf-priming for fast and easy startup and continued operationIntegrated 100 watt heaterDimensions - 8 x 5.5 x 10 in.Max flow rate of included pump - 160 GPH MSRP: $144.48 Now: $129.00 Add to Cart Compare Selected × OK
Quick view Oase | sku: APO675 BioPlus 200 Ideal for use in aquariums up to 55 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $84.00 Now: $75.00 Add to Cart Quick view Oase | sku: APO575 BioPlus Thermo 50 Ideal for use in aquariums up to 15 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $88.48 Now: $79.00 Add to Cart Quick view Oase | sku: APO540 FiltoSmart Thermo 100 Ideal for use in aquariums up to 30 gallonsSelf-priming for fast and easy startup and continued operationIntegrated 100 watt heaterDimensions - 8 x 5.5 x 10 in.Max flow rate of included pump - 160 GPH MSRP: $144.48 Now: $129.00 Add to Cart Compare Selected × OK
Quick view Oase | sku: APO575 BioPlus Thermo 50 Ideal for use in aquariums up to 15 gallonsIntegrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aerationSimple cleaning and maintenance – Remove... MSRP: $88.48 Now: $79.00 Add to Cart Quick view Oase | sku: APO540 FiltoSmart Thermo 100 Ideal for use in aquariums up to 30 gallonsSelf-priming for fast and easy startup and continued operationIntegrated 100 watt heaterDimensions - 8 x 5.5 x 10 in.Max flow rate of included pump - 160 GPH MSRP: $144.48 Now: $129.00 Add to Cart Compare Selected
Quick view Oase | sku: APO540 FiltoSmart Thermo 100 Ideal for use in aquariums up to 30 gallonsSelf-priming for fast and easy startup and continued operationIntegrated 100 watt heaterDimensions - 8 x 5.5 x 10 in.Max flow rate of included pump - 160 GPH MSRP: $144.48 Now: $129.00 Add to Cart Compare Selected