bigger tank

I’ve been doing a fishless cycle for about a month and a half and I finally got three new mollies in the 20gallon tank! When I first put them in the tank ammonia was 0 the next day but I had nitrites fluctuating between 0.25 and 0.5. I did a big water change two days in a row and skipped a day...

Hi everyone, I need a bit of advice with regards to setting up a new tank. I recently purchased a new 260L tank online second hand with a fluval 305 external filter, currently i have a 120L tank with a fluval u3 internal filter.   What is the easiest safest way to transfer my fish to the new...

Hello everyone. I'm soon to be getting a bigger tank for my fishies so will need more plants and hidey holes for them.  I'm really wanting to do some coconut shell caves and try to get some plants to root into them.  What I want to know is, what would be a good plant choice for this?