Red Tiger Lotus.

I love aquariums and yours has some nice real plants. So often they are seen with naff plastic ones.
I like the contrast and interest created by the red leaf ones too :)

I used to have a marine aquarium once ...

Marine aquariums are intense. Not forgiving. I like now the lazy tropical stream look with clear water and small colorful fish darting around. Its nice to see in Winter Hywel. Even California can have long stretches of gloom and wet in winter. It pours! ( remember that old song?)
Red plants in aquariums do stand out. Took me awhile to find the ones that do well.

lovely Stan, I used to keep fish and always went for live plants. I agree with Hywel, the plastic ones are awful, especially when covered in algae.

You have a beautiful aquarium, Stan. As Hywel said, the mix of coloured plants is very effective, especially as they are all real too.

Thank you all!