Experimental results showed that the flow rate 600 liters/hour. When using granite as a filter material is effective in the treatment of most of the TSS is equal to 9.3 per cent but not benchmark the quality of sea water in coastal aquaculture.
The results showed that The flow rate of 600 liters / hour when used as a filter material, granite is the most effective in the treatment of TSS 9.3 percent, but the standard water quality in coastal aquaculture.
The results showed that the flow rate 600 liter / hour. When using granite as filter material is effective in the treatment of TSS most were 9.3 but not the quality standards in marine coastal aquaculture