SUPPLEMENTS May 7, 2020 ইন হাউস হাইব্রিড মাগুরমাছের.How to use Vitamin D+ calcium supplement for In house Hybrid magur fishBest use is mix slight water with Himcal then mix with floating feeds. I used from 2 month age of fish Morning +afternoon + Evening feed. 500grms floating feed +10 ml+ slight water for 3times for 1500 pc fish and…