Model 45/90 Sump (90 Gallon Max Capacity)
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- Custom sump for Dolphin's Bio-Treatment System
- Unbreakable and designed to last a lifetime
- Crosslink constructed for maximum rigidity
- Houses Bio-Mechanical intake filter and central aerobic dry tower (aerobic dry tower not shown)
- Central tower also holds Bio-Nuggets below water level for housing microbes desireing lower oxygen levels
- This sump may be used for many other custom sump applications
- Bio treatment systems running indoor aquarium systems and large aquariums require an aerobic bio-chemical tower for maximum biological treatment and highest water quality
- Model 45 is designed for systems up to 3,000 gallons
- Model 90 is designed for systems with heavy loads and/or gallon capacities over 3,000 gallons (up to 6,000 gallons); in larger systems with heavy loads we recommend a dual filtration/pump unit.
