Make filter for mini fish tank HD

1x Adapter 12V/2A 1x Module LM2596 DC to DC 3A Buck Converter with LED display 1x Plastic Waterproof PG7 (7mm) 1x Mini water pump 3V-9V /3W Link to buy material + Adapter 12V/2A https://www.amazon.com/SMAKN%C2%AE-Switching-Supply-Adapter-100-240/dp/B00Y7X5L3M/ref=psdc_10967101_t1_B082XWGGKJ + Module LM2596 DC to DC 3A Buck Converter with LED display : https://www.amazon.com/dp/B07CVBG8CT/ref=cm_sw_em_r_mt_dp_U_wGaVEbQ40B5R5 + Plastic Waterproof PG7 (7mm): https://www.amazon.com/dp/B07NZ3HWFH/ref=cm_sw_em_r_mt_dp_U_BHaVEb2QEHMH0 + Mini water pump 3V-9V /3W https://www.amazon.com/dp/B07S5XXB1Q/ref=cm_sw_em_r_mt_dp_U_uIaVEb5SCH6DX + Box lock and lock https://www.amazon.com/dp/B07L4KRWVF/ref=cm_sw_em_r_mt_dp_U_uJaVEbA86CWJB Music: Call On Me by Kick Lee (https://artlist.io) Video: Camera: Sony Alpha A6400 Lens: Tamron 28-75 f2.8 Edit video: Adobe Premiere Pro CC 2019