Coralife

Rust colored algae in both of my 10 gallon tanks after switching from gravel to sand substrate. What can I do?

Best foods for 29gallon tank with 4Rosaline Sharks, 4Congo Tetras, 1large bushy nosed plecostamus. Vitamins?

We are new to having aquariums, we really didn't realize so many things played a factor with the water. We currently have a 10 gallon tank but want to increase to a 29 gallon tank. We currently buy gallons of water but with the 29 gallon tank we really don't want to have to do that. We have well water with a salt filter. My levels from to tap was nitrate 10, nitrite 0, hardness 0, chlorine 0, alk 100, ph 7.. is my tap water safe even with the salt filter.

How to manage planted aquarium if I have gone for 1 month from to home at job ?.....And which things to do that my planted aquarium (75 litre ) will be prevented to algae and amonia ?

Hello, can you help me identify this plant please, the people at the store didn't know the species. Also is my aquarium good

I got a lED fish light for my fish tank and I only got one light for one side so far and where the light is its growing a brown algae really bad and the other side without the light isn't. Do certain lights cause algae. If so, what lights don't and what type of lighting is the best? I have two filters in my tank and it's only one side so I dont think it would be anything else

What type of saltwater fish can I have in a 10 gallon tank

So I've been thinking about getting an axolotl, but I'm a bit confused as I've never had any type of aquarium. My question is: I've been told to get an Aquaclear 50 HBO filter (plus a sponge one for extra bio media), and to slow the flow by placing plants and things under it. But this specific model's slowest flow is 250 l/h, which might be too little for a 90l tank. But if I set it up to 370 or so (which I find would be the best), the flow might be too strong for the axie! Any solutions? <3

Why does my water turn green after 2-3 weeks? No live plants and 1 artificial log in the tank!

my turtle's tank smells like chlorine please help

Which fish and plants suitable in planted tank (75 litre ) ?....And which substrate use are.....And how to medication apply for Discus and tetra fish in planted tank without harm to plants and biological filter ?

Is it suitable to make a 1 feet marine tank. What fish should i keep in it?