What is the best Over Flow Box Filter for a Nano Type Aquarium, Sump, Wetscape or Pond?

P1200-1250-OFB / P1200-P1250-DLX / RedTop BioTrap Sea Horse Daisy Chain
Over Flow Box Filters

Biological Trapping RedTop Biofilter Parts and Accessories
How to set up a low maintenance aquarium
Biological Trapping RedTop Biofilter Aquarium Over Flow Box Filter
Biological Trapping RedTop Biofilter Parts and Accessories
How to set up a low maintenance aquarium

Series-III

P1200-OFB / P1200-DLX / P1250-OFB / P1250-DLX

How to set up a saltwater aquarium
RedTop Over Flow Box Filter
- BAWPS -
Series-III
P1200-OFB
(EPS) External Manual Prime
Over Flow Box Filters
w/ Supply Port, Surface Skimming and Submerged Cyclonic Soak Feeder
**35 Gallon Rated**
(2x = 70Gallons)
aquarium-filter-manual-soak-fish-feeder-over-flow-box-filter
- BAWPS -
Series-III
P1250-OFB
(EPS) External Manual Prime
Over Flow Box Filters
w/ Supply Port, Surface Skimming and Submerged Cyclonic Soak Feeder
**45 Gallon Rated**
(2x = 90Gallons)
aquarium-filter-manual-soak-fish-feeder-over-flow-box-filter
BioPro - Nano Sea - RedTop
- BAWPS -
P1200-P1250 Series-III
Over Flow Box Filters
**Flow Control Manifolds, TCI and Soak Feeders Sold Separately**
over-flow-box-filter
Series-III
P1200-OFB / P1250-OFB / P1200-DLX / P1250-DLX
RedTop OFB Over Flow Box Filters w/
Sump Tie-in, Cyclonic Manual or Automatic Submerged Soak Feeder,
Top Surface Skim Slots, EPS External Priming System and
Four different Flow Control Manifolds to choose from...
Coral white anemone
Over Flow Box Filter
- BAWPS -
Series-III
P1200-DLX
(EPS) External Electronic Prime
Over Flow Box Filters
w/ Supply Port, Surface Skimming and Submerged Cyclonic Soak Feeder
**35 Gallon Rated**
(2x = 70Gallons)
Over Flow Box Filter
- BAWPS -
Series-III
P1250-DLX
(EPS) External Electronic Prime
Over Flow Box Filters
w/ Supply Port, Surface Skimming and Submerged Cyclonic Soak Feeder
**45 Gallon Rated**
(2x = 90Gallons)
Biological Trapping RedTop Biofilter Aquarium Surface Skimming
Biological Trapping RedTop Biofilter Aquarium Plant
DIY Sump filters for a low maintenance aquarium
OFB to DIY Sump
10+ gallon set-ups...
Biological Trapping RedTop Biofilter Aquarium Plants
Aquarium Acclimation Parts and Accessories
DIY Tie-in Box Kits
and Accessories...
condylactis-anemone-at-calupra
Biological Trapping RedTop Biofilter Aquarium Plant and Coral Display
flow-control-manifold
Optional:
P175-CME / P171-FCM
360 By-Directional 45-degree
Flow Control Manifold Extension
flow-control-manifold-p171-fcm
Optional:
P171-FCM / P170-FCN
180x360
By-Directional
1 Head Flow Control Manifold
flow-control-manifold-p172-fcm
Optional:
P172-FCM / P170-FCN (x2)
180x360
By-Directional
2 Head Flow Control Manifold
flow-control-manifold-p173-fcm
Optional:
P173-FCM / P170-FCN (x2)
180x360
By-Directional
2 Head Y- Flow Control Manifold
aquarium-filter-flow-control-manifold-p174-fcm
Flow Control
Manifolds
Fit all:
BTF Biofilters and
OFB Over Flow Box Filters
Rotating Head Flow Control Manifold
Optional:
P176-RCM
360
By-Directional
Rotating Flow Control Manifold
BioTrap_P340-ATC Acclimation Dual Drain ATC
"New for 2024"
- BAWPS -
Series - IX
"Newcommer"
P339-TIB
Aquarium or Sump
Dual 1.00" OFB Drain
Tank Clip and Drain Box
BioTrap_P340-ATC Acclimation Dual Drain ATC
P1200-OFB Over Flow Box Filters
Tie-in box w/ dual drains shown
BioTrap_P340-ATC Acclimation Dual Drain ATC
Series - IX / X
"Newcommer"
P340-ATC
Biological Trapping Filter
Seahorse - Daisy Chain
Sump
Acclimation / Quarantine
Tank Clip Holding Box and/or
Dual OFB 1" Drain Tie-in Box - just add P339-TIB
BioTrap_P340-ATC Acclimation Dual Drain ATC
"New for 2024"
- BAWPS -
Series - X
"Newcommer"
P340-ATC
Aquarium or Sump
Acclimation, Quarantine,
Treatment
Tank Clip Box
Also holds P339-TIB
OFB Dual Drain Box
BioTrap-P800-Daisy
- BAWPS -
Series-II
Style-I, II, III
Daisy Chain Sump Filters
"Cycleless"
RedTop-DSY
w/ 2 OFB Tie-ins for Dual 1" Drains,
®BioTrap Bio Filters w/ Sock Tower, ®BioTower Trickle Wet/Dry, Biofilter Media Chamber Box and available with LED Light Hood w/ Remote Control and optional (qnty. 3 = 0-90 gal.) ®BioTower 2-Phase / 3 Stage Biological Storage Generators
BioTrap-P900-SMP
- BAWPS -
Series-IV
Style-I
SeaHorse Sock Tower Sump Filter
"Cycleless"
RedTop-SMP
w/ 2 OFB Tie-ins for Dual 1" Drains, ®BioTower Trickle Wet/Dry, Biofilter Media Chamber Box and available with LED Light Hood w/ Remote Control and optional (qnty. 3 = 0-90 gal.) ®BioTower 2-Phase / 3 Stage Biological Storage Generators
BioTrap-P1000-SMP
- BAWPS -
Series-IV
Style-II
SeaHorse Sock Tower Sump Filter
"Cycleless"
RedTop-SMP
w/ 4 OFB Tie-ins for 2x Dual 1" Drains, ®BioTower Trickle Wet/Dry, Biofilter Media Chamber Box and available with LED Light Hood w/ Remote Control and optional
(qnty. 6 = 0-180 gal.) ®BioTower 2-Phase / 3 Stage Biological Storage Generators
BioTrap-P1100-SMP
- BAWPS -
Series-IV
Style-III
SeaHorse Sock Tower Sump Filter
"Cycleless"
RedTop-SMP
w/ 6 OFB Tie-ins for
3x Dual 1" Drains,
®BioTower Trickle Wet/Dry,
Biofilter Media Chamber Box
and available with
LED Light Hood w/
Remote Control
and optional
(qnty. 15 = 0-450 gal.) ®BioTower 2-Phase / 3 Stage Biological Storage Generators
Aquarium Over Flow Box Filters
Optional:
P1238-HPB
OFB Box Top Palm Priming Bulb
Fits: P1200-OFB / P1250-OFB
Over Flow Box Filters
External Priming System
Configurations
aquarium-filter-pipe-y-fitting-p1247-ypa
Optional:
P1247-YPA
Bottom OFB Box Y-Fitting .625"
Fits: P1200-OFB / P1250-OFB
Over Flow Box Filters
Dual OFB
Supply Line-in
Configurations
aquarium-filter-tci-thermostatic-control-interface
Optional:
TCI Thermostatic Control Interface with
Dual Touchscreen Read Out and sensor probes
Fits:
Biofilters / OFB
and Sumps
flow-control-manifold-p171-fcm
Optional:
P170-FCN / P171-FCM
180x360 By-Directional
1 Head Flow Control Manifold
Fits: all Biofilters
and
OFB Over Flow Box
Configurations
Submerged Manual Soak Aquarium Fish Feeder Tank Wall Clip
Optional:
P195-MSF
Manual Soak Feeder
Fits: Biofilters
and
OFB Over Flow Boxes
Aquarium Over Flow Box Filter Y-Pipe Adapter
Optional:
P1215-YPA
Dual Drain to Single Drain 1"x1"x1"
Y-Pipe Adapter
Fits: OFB
Over Flow Boxes
Single Drain
– BAWPS –
DIY SUMP SYSTEMS with ®BioTrap BOX FILTERS 
Biological Trapping Filter w/ High Flow Evaporative ®BioSkimmer and ®C.O.D., stand or hang and stand in a 5+ gal. sump tank.
BioTrap Cycle-less Aquarium Filters with Submerged Soak Fish Feeder and Protein Skimmer
Series - I
P100-BTF / P150-BTF / P250-HYD / P350-BTF / P450-BTF
Over Flow Box Filter
The ®(BAWPS) Family of Biological Filters
and Accessories...

BioTrap Sea Horse Daisy Chain Over Flow Box Filters

The best over flow box filter, aquarium bio filter, aquarium cod filter, filter with protein skimmer, bioskimmer, sump filter, wet dry filter, refugium filter, or low maintenance aquarium filter.