[ermull]

I have a 10 gallon starter set from aqueon with filter and I have all the stuff I also bought a heater.

I have 2 agazzis corys and 1 male dragon head guppy and 2 female gups.

I have 4 plants and I want to put a under gravel filter. Im not sure how to do it with my fish in the aquarium I also wanted to add some more gravel I think I have 1/2 and inche I realize that isnt good.

I also want to start my other 10 gal into a saltwater with some fish. any final costa and suggestions and fish. thanks

 

[BIG_ONE]

1" gravel at least, separate the guppies if you don't want them to breed, they breed like rabbits every month..other then that its all good
for saltwater, a 10gal...not many can stay well in a 10gal, fish that i know would do ok in a 10 gal is gobies, clownfish, and damsel...

 

[tj4288]

depending on what type of plants you have an under gravel filter may not work well, the root systems will get all in there and tangled around and what not. i just use regular filtation in my guppy tank and when i do water changes ( every 10 days or so about 15%) i try to use the hose to pick up most of the debris off the gravel, but in a planted tank you dont want to get rid of all of it because it works as a type of fertilizer so to speek, for the plants. and if you keep them together those three guppies will turn into 100 guppies quick and might be pretty overcrowded in a 10 gallon, good luck