- Joined
- Apr 5, 2017
- Messages
- 63
- Reaction score
- 10
i am looking to have about 1500 GPH or more through this sump. The sump i am using is a 80 gallon reef tank. I want to fit as much water in as possible but i do not know if 4 inch is enough room to make sure it dose not over flow all so is a 1.5 inch gap between the bottom of the tank and the glass panels big enough. This is my first sump and saltwater tank i have had freshwater for about 10 years now. Also i want to use a sponge or some other type of maniacal filter media instead of a filter sock but could not find much about them when i searched. what are the pros and cons for using that instead of a filter sock?