Gold spray paint + pea gravel or Aquarium rocks = Vase Filler
Cover the mud with a layer of gravel of your choice. Some common choices include pea gravel, river stone and aquarium sand.
There are several things to take into consideration when choosing your planting medium. Which types of substrates to use are determined by: Determining what type of substrate to use is extremely important for the plants. For healthy aquatic plants, the substrate provides nutrients for normal plant growth development and plant propagation. Several substrates available in most stores include: common pea gravel, aquarium gravel, sand, nutrient-rich and soil-based substrates, clay substrates, and quartz gravel (lime-free gravel). Often, different substrates can be mixed to obtain an optimum environment for your particular types of plants.
Goldfish produce excessive amounts of waste in the form of chemicals and a buildup of waste is harmful to the health of your fish. The accumulation of waste detracts from the visual look of your aquarium. The waste produces cloudy water, and this is the main reason why pea gravel is the best gravel for goldfish tanks. There are other types of gravels that can give your aquarium a particular theme. For instance, small sand gravel gives your tank a tropical feel. Pea sized gravel offers you a more traditional look and the large pebbles will give the aquarium a dramatic effect. In a goldfish tank pea gravel is usually the preferred choice.
lowes pea gravel - Aquarium Advice - Aquarium Forum Community
pea gravel - Tropical Fish Keeping - Aquarium fish care and resources
Pea gravel is made up of small, pea-sized smooth stones or pebbles that can be used for various landscaping projects, such as gardening or in walkways, and is also sometimes used in aquariums. Pea gravel is available in a variety of textures and colors, depending on what type of stone the pea gravel is composed of.Keep in mind that gravel is ideal for most aquariums. Pea-sized gravel is just large enough to allow water movement through the gravel. This prevents the formation of anaerobic pockets, or dead zones without oxygen. Undesirable bacteria can thrive in these pockets, damaging water chemistry. This can happen with sand, too. Additionally, pea gravel is small enough that it doesn't create gaps where extra aquarium food can get stuck and rot, a problem with larger rocks. Pea gravel also works well with undergravel filters.Depending on what type of rock is used to create the small pea gravel, many surprising colors can be achieved. Blue- or red-tinted rocks create blue- or red-hued pea gravel. The natural color of the rock, and the blend of rocks used in the pea gravel, determine how bright the resulting pea gravel is. Man-made pea gravel or aquarium pea gravel can be found in a variety of even brighter greens, blues, reds and other electric colors. These colors can be fun to choose from, but some brighter colors may clash with the colors of the plants in your garden or the fish in your aquarium.Just to be clear, I use 1" of peat moss, wet down but not soupy in the bottom, then 1" of play sand (construction sand isnt as 'clean'), then 1" of aquarium gravel.