Hi i am looking at getting a new tank that will hold 35 gallons (uk). I currently have a a 10 gal (uk) with the following in it:
2 - Zebra Danio's
4 - Neon Tetras
4 - Plattys
2 - Serpae Tetra's
2 - Lemon Tetra's
2 - Mollies
1 - Clown Loach
I was wondering how i could turn the larger one into a colony tank. I was thinking about getting some shrimp's. Also what filter would you recommend? And also gravel/sand/substrate
?? Lastly how many fish could i hold? about 35-40 small? 20 small? 5 big? etc!!
I also want to use plants quite alot of them with large stones and wood.
Cheers in Advance
Tupps
P.S. i am also if needed going to keep the small one going if i cant add some of these fish to the larger tank!! but i would prefer to use it to store the water for any water changes that are required!!
2 - Zebra Danio's
4 - Neon Tetras
4 - Plattys
2 - Serpae Tetra's
2 - Lemon Tetra's
2 - Mollies
1 - Clown Loach
I was wondering how i could turn the larger one into a colony tank. I was thinking about getting some shrimp's. Also what filter would you recommend? And also gravel/sand/substrate

I also want to use plants quite alot of them with large stones and wood.
Cheers in Advance
Tupps
P.S. i am also if needed going to keep the small one going if i cant add some of these fish to the larger tank!! but i would prefer to use it to store the water for any water changes that are required!!