- Tremendous job by Mr.Pete in building his own biofilter for his own use.
- He research and build a biological filteration system for the existing pond.
- The most common biofilter uses various sizes of gravel as the filter media in an out-of-pond box.
- Many include a prefilter to trap large particles before they reach the biofilter media, extending the time between cleanings of the biofilter.
- A bottom drain is a common feature for flushing sediment and muck out of the filter.
- Most filters also provide some means for aerating the water to create an oxygen-rich environment for the bacteria that colonize the media.
Harga Ikan Ketutu di pasaran cecah RM130 - KUANTAN: Pasti ramai yang tidak tahu ikan ketutu atau ubi mempunyai nilai tinggi di pasaran sehingga harganya mencecah sehingga RM130 satu kilogram disebab...