British scientists to create 'synthetic' blood
Human embryos will be used to make an unlimited supply for infection-free transfusions
http://www.independent.co.uk/news/science/british-scientists-to-create-synthetic-blood-1651715.html
I have brought a blue background for my 30gallon aquarium, ive tried attaching using clear tape looks messy. Would double sided tape work? or Would it show thru?
You can still keep your fish alive if your tank hasnt cycled all the way, get a water testing kit, a filter with a sponge or similar that will keep beneficial bacteria. test the water weekly, make 25% water changes weekly, you may need to do more water changes according to what the testing kit...