fishking001: Just a few questions to clarify: 1. I have never heard about Eheim250. Can you send us a link to refer to? 2. 27.5c is on the high side. I think most of the shrimps cannot survive. 3. Your water is not yet clear, i.e. still hazy. You should not add in so many creatures. 4. You should have less than 25 fishes for your tank. You are killing them. I believe most of them, if not all, will die in 3 days. 5. "插水草真是很辛苦... 用了嵌都压不住" That's an interest experience to learn. You'll soon get used to it. 6. Can you share more about your setup? Such as lighting, CO2 supply, daily maintenance, etc?
Good luck.
_________________ 24"x12"x14" w/ Eheim 2026+Artica Mini BCD T5HO 24Wx3 Lighting: 12:00pm-9:00pm CO2: 2+ bubbles/sec ADA Amazonia I
Fish Fan, oh ~ thx a lot for your comment !~ hope they may not die all la... thx a lot! after 1st day, dead 1 shrimp & 2 fish
and here are the setup: T5HO 15W x 2 ADA mud 9L (used 2/3) Ehiem (the 2nd small one, as i remember ...let me dbt check the model no. CO2 (UP)... ( but don't' know why... the gas all gone in 1 night..)