{"id":1525,"date":"2013-10-27T21:46:49","date_gmt":"2013-10-28T01:46:49","guid":{"rendered":"http:\/\/gwapa.org\/wordpress\/?p=1525"},"modified":"2013-10-28T08:23:03","modified_gmt":"2013-10-28T12:23:03","slug":"october-2013-meeting","status":"publish","type":"post","link":"https:\/\/gwapa.org\/wordpress\/2013\/10\/october-2013-meeting\/","title":{"rendered":"October 2013 Meeting"},"content":{"rendered":"<p>Viktor Gyorffy hosted the October 26 meeting at his home in Gaithersburg, Maryland. Shane Linder, of PlanetCatfish.com spoke on the topic of \u201cCatfishes and the Planted Aquarium.\u201d<\/p>\n<p>&nbsp;<\/p>\n<p><!--more--><\/p>\n<p>President Kris Weinhold opened the meeting with a recap of AquaFest 2013, held at the Dulles Hyatt last weekend, and with several announcements.<\/p>\n<p>&nbsp;<\/p>\n<p>The deadline for submissions for the Iwagumi aquascaping contest is November 17. If you haven\u2019t already taken pictures, there\u2019s still time to clean up your tank and get a picture. There are significant prizes this year, so it\u2019s worth entering even if you\u2019re not sure you have a chance of winning.<\/p>\n<p>&nbsp;<\/p>\n<p>Plans are underway for the next AGA Convention, which GWAPA has agreed to host. Suggestions for speakers that were posted on the forum have been forwarded to AGA. AGA is \u201csimilarly minded\u201d as far as potential speakers, and now it is a matter of pairing topics to speakers. Usually only one or two international speakers are brought in, depending on the budget.<\/p>\n<p>&nbsp;<\/p>\n<p>We are looking to nail down a date soon; right now the weekend of April 10-12 2015 is a possibility.<\/p>\n<p>&nbsp;<\/p>\n<p>Brightwell Aquatics has a new line of substrates, FlorinVolcanit. It is similar to Aquasoil, but has much less of an ammonia spike. A rep from Brightwell Aquatics has put us in contact with a local store that will work with us on a group order of substrate and other Brightwell Aquatics products, such as their full line of fertilizers. The store is currently a reef store, but is looking into expanding into high tech planted aquariums. Depending on how much we order, we could get significant discounts: We will get 10% off of an order of $250 or more, 15% off of an order of $500 or more, and 20% off of an order of $1000 or more.<\/p>\n<p>&nbsp;<\/p>\n<p>Information about Brightwell\u2019s products can be found on their site:\u00a0<a href=\"http:\/\/brightwellaquatics.com\/products\/\">http:\/\/brightwellaquatics.com\/products\/<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Please see the thread in the Group Orders section of the forum if you are interested in participating or have any questions:\u00a0<a href=\"http:\/\/www.gwapa.org\/forum\/viewtopic.php?f=34&amp;t=5769\">http:\/\/www.gwapa.org\/forum\/viewtopic.php?f=34&amp;t=5769<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Our next meeting will be our annual Holiday potluck party on Sunday, December 1. We will not have a speaker, but will have our usual mini-auction, and will elect board members for the next year.<\/p>\n<p>&nbsp;<\/p>\n<p>If you are interested in having a say in how the club is run during the next year, please consider running for a board position. There is usually just one board meeting soon after elections, and most business is conducted on the forum. Next year\u2019s board will have a large role in working with the AGA on speakers and other facets of the convention.<\/p>\n<p><a href=\"http:\/\/gwapa.org\/wordpress\/wp-content\/uploads\/2013\/10\/Catfishes-in-the-planted-aquarium.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1541\" alt=\"Catfishes in the planted aquarium\" src=\"http:\/\/gwapa.org\/wordpress\/wp-content\/uploads\/2013\/10\/Catfishes-in-the-planted-aquarium-500x375.jpg\" width=\"500\" height=\"375\" srcset=\"https:\/\/gwapa.org\/wordpress\/wp-content\/uploads\/2013\/10\/Catfishes-in-the-planted-aquarium-500x375.jpg 500w, https:\/\/gwapa.org\/wordpress\/wp-content\/uploads\/2013\/10\/Catfishes-in-the-planted-aquarium-1024x768.jpg 1024w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p>Shane Linders talk \u201cCatfishes and the Planted Aquarium\u201d was \u201ca brand new talk,\u201d but it is a subject he\u2019s written about for years, in Tropical Fish Hobbyist magazine and elsewhere. Shane, who keeps \u201ca lot of planted tanks,\u201d says there is a natural fit between a planted tank and catfish. He gave a an overview of catfish species, gave recommendations for catfish for different sized tanks, and showed us slides of many of his tanks. His talk was somewhat informal, and we were encouraged to ask questions both during and after his presentation.<\/p>\n<p>&nbsp;<\/p>\n<p>Catfish belong to the order Siluriformes. There are 36 families of catfish, and 3100 described species. By comparison, there are 1650 cichlid species. Catfish are found on every continent except Antarctica (but catfish fossils have been found there). One in 20 vetebrates is a catfish. New species continue to be described; 100 new catfish species were described between 2003-2005. A whole new family of catfish was found in 2005. No other species are being found at the rate that catfish are found.<\/p>\n<p>&nbsp;<\/p>\n<p>Heavy aquatic plant growth is very rare in nature, and is almost always seasonal. There is a huge difference between wet and dry seasons in such environments, and plants grow emersed much of the year but are adapted to grow underwater during seasonal flooding. \u201cA planted aquarium is a wet season tank,\u201d Shane said, \u201cA snapshot of a specific season.\u201d<\/p>\n<p>&nbsp;<\/p>\n<p>The big question a hobbyist will need to answer is whether the tank is for the fish, or the fish is for the tank. Shane usually has a fish in mind, and builds a tank around that fish\u2019s needs. In contrast, in a tank where plants are the focus, a hobbyist would first look at the plants\u2019 needs, and then consider what fish can live there.<\/p>\n<p>&nbsp;<\/p>\n<p>Shane listed the following considerations when choosing to keep catfish in a planted tank:<\/p>\n<p>&nbsp;<\/p>\n<p>Dissolved o2 levels<\/p>\n<p>Substrate (is it too sharp for substrate dwellers?)<\/p>\n<p>Temperature<\/p>\n<p>Light (Not all catfish will be happy in a high light tank)<\/p>\n<p>Tank dimensions<\/p>\n<p>Frequency of water changes<\/p>\n<p>Filtration<\/p>\n<p>Decor\/hiding places (needed by most catfish)<\/p>\n<p>Tankmates<\/p>\n<p>Feeding (some eat only on the substrate, if the entire substrate is planted, food may not make it to the fishes)<\/p>\n<p>&nbsp;<\/p>\n<p>What type of planted tank you want to keep is an important consideration. A heavily planted, high light, high tech tank is gorgeous, but not suitable for many catfish species. In contrast, a low light, low tech tank opens up many possibilities. Shane likes to go with what he calls the \u201c50\/50,\u201d\u00a0 a tank is that is nicely planted, attractive to the eye, with driftwood, and open spaces that will make catfish happy. As an example, Shane showed a slide of one of his tanks that used oak branches and leaves from his yard, and gravel from a nearby creek.<\/p>\n<p>&nbsp;<\/p>\n<p>Shane gave recommendations on specific species that would work well in various sizes of tanks.<\/p>\n<p>&nbsp;<\/p>\n<p><b>The small aquarium top 5:<\/b><\/p>\n<p>&nbsp;<\/p>\n<p><b>Otocinclus<\/b>. A\u00a0 \u201chugely underrated fish in the hobby,\u201d otocinclus have been overlooked in the \u201cwhole pleco craze\u201d that began a number of years ago. \u201cThey\u2019re like miniature plecos,\u201d are peaceful, school, and don\u2019t fight with anyone. In a heavily planted tank, they will breed. It may take a year, but you will start to see fry. There are about 6-8 species that are available at any given time, and are usually very cheap. \u201cOtos come in in really rough shape,\u201d Shane states,\u00a0 \u201cThey are often starved.\u201d\u00a0 It\u2019s worth buying a group of about 15, and after a few weeks in quarantine \u201cyou\u2019ll have 10 good ones.\u201d<\/p>\n<p><a href=\"http:\/\/gwapa.org\/wordpress\/wp-content\/uploads\/2013\/10\/Hyalobagrus.jpg\"><img loading=\"lazy\" decoding=\"async\" alt=\"Hyalobagrus\" src=\"http:\/\/gwapa.org\/wordpress\/wp-content\/uploads\/2013\/10\/Hyalobagrus-500x375.jpg\" width=\"500\" height=\"375\" \/><\/a><\/p>\n<p><b>Hyalobagrus<\/b>. There are three different species of these fish from Indonesia, none of which gets bigger than one inch. They get a gold sheen, and sexes are easily distinguished, as the females get a gravid spot and males have papilla, much like the gonopodium on many livebearers. They will school all over the tank, mostly staying in midwater, but will come up to the surface to feed. They are not found in planted environments in nature. They will be found in areas where a meadow has flooded. They are blackwater fish, needing soft water and a low pH.<\/p>\n<p>&nbsp;<\/p>\n<p><b>Hara<\/b>.\u00a0 There 10-12 different species showing up in the hobby, going by a number of different common names, such as \u201cmoth cats.\u201d They get no bigger than .5 inches. They tend to stay on the substrate. They have been spawned in the UK.<\/p>\n<p>&nbsp;<\/p>\n<p><b>Centromochlus<\/b>\u00a0\u201cis a group of fishes that ten years ago no one kept.\u201d Due to the planted aquarium hobby, they\u2019ve really taken off. They stay under 1 inch, and are pretty with interesting color patterns. They are mostly nocturnal, \u201cbut with a planted tank, fish don\u2019t have to be the focus.\u201d<\/p>\n<p>&nbsp;<\/p>\n<p><b>Dwarf corydoras<\/b>\u00a0\u00a0 \u00a0 \u201cIt\u2019s hard to do a small heavily planted tank and not do corydoras.\u201d Some \u201cnormal\u201d corydoras will also stay small and are suitable for a small tank. Stay away from those that come from the coast of Brazil, because they need cold water.<\/p>\n<p>&nbsp;<\/p>\n<p><b>For the larger tank:<\/b><\/p>\n<p>&nbsp;<\/p>\n<p><b>Farlowella<\/b>\u00a0is Shane\u2019s personal favorite: \u201cI\u2019ve made it my goal to collect every described species.\u201d He describes it as \u201cthe absolute perfect planted tank fish.\u201d\u00a0 It is unobtrusive, never bothers other fish, and is happy to spawn in a planted tank. As a bonus it will also help keep algae off of the glass. (At this point, Shane took a moment to address the \u201cthe myth of the worker fish.\u201d There is no fish that will make your tank cleaner. Some fish do help keep algae under control, but every fish adds waste to the tank.)<\/p>\n<p>&nbsp;<\/p>\n<p>Some people have trouble with farlowellas, just as with otocinclus. After they eat all the algae in your tank, they will starve unless you feed them. They cannot be expected to live off of what they find in the aquarium. Before adding them to a tank, Shane runs lights longer than usual to get a good growth of algae. After that, he rubber bands cucumber, spinach, lettuce, or pumpkin to a piece of slate. If you really want to keep this fish, food must be available to them 24\/7.<\/p>\n<p>&nbsp;<\/p>\n<p>Farlowellas may make the occasional opportunistic meal of bloodworms or other food if they find it before other fish, but they will never be able to outcompete their tankmates for food. Shane has tried \u201cprobably everything\u201d for food. Algae wafers are hit or miss; some fish eat them, others won\u2019t touch them. They love Repashy Soilent Green, although Shane does find it a \u201cpain\u201d to deal with. It is really good for fry, however, and he describes Tetra Bits as a \u201cmagic food.\u201d<\/p>\n<p>&nbsp;<\/p>\n<p><b>Loricariids<\/b>. Shane showed us a slide of the Peruvian Amazon with big \u201cfloating meadows\u201d &#8211;big mats of grass that float on the river. A four meter seine is used to catch the loricariids here, by pulling it under the floating mass and bringing it to shore, where it will be found to be filled with Loricariids.<\/p>\n<p>&nbsp;<\/p>\n<p><b>Sturisoma<\/b>, often called the \u201croyal farlowella,\u201d is another favorite of Shane\u2019s. There are six different species, and he has never seen them labeled correctly. They are a \u201cworker catfish with a lot of personality.\u201d They will spawn on an Amazon sword leaf or on the glass.<\/p>\n<p>&nbsp;<\/p>\n<p><b>Ancistrus<\/b>\u00a0are a \u201cmixed bag\u201d for the planted tank. There are individuals who live 10 years in a tank and never hurt a thing, and others that will do damage to plants. A planted tank \u201cis never right without an ancistrus,\u201d but \u201cwatch them.\u201d<\/p>\n<p>&nbsp;<\/p>\n<p>Ancistrus that are all brown are whitewater fish. They come from habitats where the water is faster flowing, with water the color of \u201ccoffee with milk,\u201d and rocks and wood. These ancistrus are more likely to eat plants. Ancistrus that are dark gray to black with white, gray, or off white spots are blackwater fish. These are better in planted tanks.<\/p>\n<p>&nbsp;<\/p>\n<p><b>Kryptopterus vitreolus<\/b>\u00a0or \u201cglass cats\u201d are transparent, silvery, and look good against green plants. They are a schooling fish, and the bigger the school the better &#8211;8-15 in a 30 gallon tank looks great. These fish are less skittish in a planted tank.<\/p>\n<p>&nbsp;<\/p>\n<p><b>Hypoptopoma<\/b>. These are often called \u201cgiant otocinclus.\u201d They get to be about 2-3 inches, and are a better planted tank choice than ancistrus. Like the otocinclus and farlowellas, they will need some \u201cTLC\u201d in a quarantine tank after purchase.<\/p>\n<p>&nbsp;<\/p>\n<p>Shane showed some slides of different habitats, and the tanks he has created to mimic those habitats. \u201cAn aquarium needs to look like a part of nature,\u201d he told us. \u201cLook at the environment where your fish comes from. Get the habitat right, and the fish will reward you.\u201d<\/p>\n<p>&nbsp;<\/p>\n<p>He advises against getting \u201ctoo bogged down\u201d in trying to create a biotope. Showing a picture of one of his tanks, he conceded that java moss may not be found in Venezuela, but \u201cdo you really think your fish can tell the difference?\u201d<\/p>\n<p>&nbsp;<\/p>\n<p>Shane admits to being \u201cthe cheapest aquarist ever.\u201d None of his tanks has co2, and for lighting he uses 4 ft shop lights from home depot. \u201cYou can do a nice planted tank for very little money.\u201d He does say that if you are going to use cheap lights, if you do not replace bulbs after 6-9 months \u201cyour plants are going to go downhill.\u201d<\/p>\n<p>&nbsp;<\/p>\n<p>Shane concluded his talk by stating that there are many catfishes for your tank, whether you have a planted tank and want to choose the fish that will work in that tank, or you pick the fish first and want to build the tank around that.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>The meeting ended with our usual mini-auction.<\/p>\n<div><\/div>\n<div><\/div>\n<p><!--more--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Viktor Gyorffy hosted the October 26 meeting at his home in Gaithersburg, Maryland. Shane Linder, of PlanetCatfish.com spoke on the topic of \u201cCatfishes and the Planted Aquarium.\u201d &nbsp;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1525","post","type-post","status-publish","format-standard","hentry","category-meeting-notes"],"_links":{"self":[{"href":"https:\/\/gwapa.org\/wordpress\/wp-json\/wp\/v2\/posts\/1525","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gwapa.org\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gwapa.org\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gwapa.org\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gwapa.org\/wordpress\/wp-json\/wp\/v2\/comments?post=1525"}],"version-history":[{"count":6,"href":"https:\/\/gwapa.org\/wordpress\/wp-json\/wp\/v2\/posts\/1525\/revisions"}],"predecessor-version":[{"id":1529,"href":"https:\/\/gwapa.org\/wordpress\/wp-json\/wp\/v2\/posts\/1525\/revisions\/1529"}],"wp:attachment":[{"href":"https:\/\/gwapa.org\/wordpress\/wp-json\/wp\/v2\/media?parent=1525"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gwapa.org\/wordpress\/wp-json\/wp\/v2\/categories?post=1525"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gwapa.org\/wordpress\/wp-json\/wp\/v2\/tags?post=1525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}